SMITHSONIAN CONTRIBUTIONS to ASTROPHYSICS Smithsonian Institution Astrophygical Observatory Number 13 The Variable Stars of the Large Magellanic Cloud By Cecilia H. Payne-Gaposchkin Smithsonian Institution Press SMITHSONIAN CONTRIBUTIONS TO ASTROPHYSICS NUMBER 1 3 Cecilia H. Payne-Gaposchkin The Variable Stars of the Large Magellanic Cloud SMITHSONIAN INSTITUTION PRESS CITY OF WASHINGTON 1971 Publication* of the Smithsonian Institution Astrophysical Observatory This series, Smithsonian Contributions to Astrophysics, was inaugurated in 1956 to provide a proper communication for the results of research conducted at the Astro- physical Observatory of the Smithsonian Institution. Its purpose is the "increase and diffusion of knowledge" in the field of astrophysics, with particular emphasis on problems of the sun, the earth, and the solar system. Its pages are open to a limited number of papers by other investigators with whom we have common interests. Another series, Annals of the Astrophysical Observatory, was started in 1900 by the Observatory's first director, Samuel P. Langley, and was published about every ten years. These quarto volumes, some of which are still available, record the history of the Observatory's researches and activities. The last volume (vol. 7) appeared in 1954. Many technical papers and volumes emanating from the Astrophysical Observatory have appeared in the Smithsonian Miscellaneous Collections. Among these are Smithsonian Physical Tables, Smithsonian Meteorological Tables, and World Weather Records. Additional information concerning these publications can be obtained from the Smithsonian Institution Press, Smithsonian Institution, Washington, D.C. 20560. The Observatory publishes in Cambridge, Massachusetts, its series of Special Reports, which provide rapid distribution of materials on satellite tracking, research, and analysis and of preliminary or special results in astrophysics. Those Reports in print and indices are available on request from the Publications Division, Smithsonian Institution Astrophysical Observatory, Cambridge Massachusetts 02138. FRED L. WHIPPLE, Director Smithsonian Institution Astrophysical Observatory Cambridge, Massachusetts Official publication date is handstamped in a limited number of initial copies and is recorded in the Institution's annual report, Smithsonian Year. UNITED STATES GOVERNMENT PRINTING OFFICE WASHINGTON : 1971 For sale by the Superintendent of Documents, U.S. Government Printing Office Washington, D.C. 20402 - Price 50 cents (paper cover) Cecilia H. Payne-Gaposchkin The Variable Stars of the Large Magellanic Cloud* Introduction The results of the current study of the variable stars in the Large Magellanic Cloud have been summarized by S. Gaposhkin (1971). The total number of stars measured was 2,184, which in- cluded the variables published at Harvard (HV) and elsewhere before 1967 and 45 stars discov- ered in the course of the work. After measure- ment, 354 stars were rejected as not appreciably variable. Table 1 summarizes the 1,830 remain- ing stars by type. Bibliographic data for the variables previously known are given by Hodge and Wright (1967) and need not be repeated here. The accepted variable stars are arranged in order of X coordinate in Table 2; types are in- dicated as follows: C = Cepheid; RR = RR Lyrae Star; L = long-period variable; Cyc = cyclic variable; W = W Virginis star or Type II Cepheid; I = irregular; R CrB = R Coronae Borealis star; SS = SS Cygni star; N = nova; v? = doubtful variability. Symbols with ques- tion marks indicate probable types for stars whose periods have not been found. Positions are given in Miss Leavitt's X and Y coordinates, which are expressed in seconds of arc and re- ferred to right ascension (1900) 5h25??7 = +12125" in X and declination (1900) -69? 0' = +10554" in Y. As noted by Hodge and Wright (1967), the published coordinates of some of the variables are incorrect. The positions of these stars, of the newly discovered variables, and of the stars whose positions were published in equatorial coordinates have been measured by Cecilia H. Payne-Gapoachkhi, Smithsonian Institution Astrophysical Observatory, Cambridge, Massachusetts 021S8. * This work was supported in part by NSF Grant GP-4638. triangulation, referred where possible to the X and Y coordinates of neighboring stars given by Miss Leavitt (Harvard Annals, volume 60, 1908). Such coordinates are marked with aster- isks in Table 2. A few outlying stars were re- duced to X and Y coordinates by means of the formulas given by Wesselink (1959). A list of duplicate and alternative names is given in Table 3. The accuracy of the coordinates can be judged by comparing the published positions of the 17 stars that have inadvertently been announced twice to be variables, with the result that their positions have been twice measured independ- ently. Table 4 contains the comparison. The original coordinate grid extended from 0" to +24300" in X and from 0" to +20100" in Y; po- sitions outside these limits were given in right ascension and declination. The average differ- ence of position for the 13 stars within the orig- inal grid is 19'/5, which corresponds to 0.325 mm on the plate. The average difference for four stars outside the grid is 60'.'2, or 1 mm on the plate. The comparison reinforces the statement made by Miss Leavitt (1906) that the published positions serve for rough orientation only, and that marked charts are essential for positive identification. The difficulty of locating known variables is discussed by Hodge and Wright in their description of the procedure used in mak- ing their atlas of variable stars in the Large Cloud. A few variables that eluded even their precautions are indicated in the notes to Table 5. The Cepheid Variables The results for 1,110 Cepheid variables are given in Table 5, which is arranged as follows: SMITHSONIAN CONTRIBUTIONS TO ASTROPHYSICS Column 1: HV number. 2: Number assigned by Gaposhkin (1971). 3, 4: X and Y coordinates on Miss Leavitt's system. 5: Previously published period, if any. If two periods have been published, the later is given. 6: Period determined in the present study. 7: Logarithm of the period given in column 6. 8: Maximal magnitude, corrected for absorp- tion. 9: Minimal magnitude, corrected for absorp- tion. 10: Magnitude at mean intensity, corrected for absorption. 11: Amplitude. 12: Interval from minimum to following maxi- mum. 13: Interval from mean increasing magnitude to maximum. 14: Interval from mean increasing magnitude to mean decreasing magnitude, or width of curve at mean magnitude. 15: Adopted absorption correction. 16: Date of one well-observed maximum. 17: Number of positive observations used in forming mean light curve. 18: Remarks: S = scatter; S! = large scatter; SM = scatter at maximum; Sm = scatter at minimum; P? = period doubtful; cc = close companion or companions; cr = crowded region. The units in which each quantity is expressed are given at the heads of the corresponding col- umns. An asterisk after the HV number calls at- tention to the notes following the table; these are arranged in order of HV number, and approxi- mate periods are given to facilitate reference. The notes in the last column of Table 5 indi- cate the weight that can be assigned to the light curve. All the observed points are reduced with the period that has been deduced. For most of the stars the scatter is no greater than expected from the uncertainty of the estimates. If the scatter is unusually large, an attempt is made to assign the cause. Estimates of stars in crowded regions or with close companions are often thus affected. For other stars the adopted period may be in error or may be variable, or the light curve itself may be variable. A number of vari- able periods have been found. The periods of other stars, indicated by P? in the final column of Table 5, may not be correct. These periods are probably not grossly in error, and many of them agree rather closely with those previously published. Possibly the light curves are variable for some of the stars for which the scatter is most pronounced at maximum; well-known ga- lactic stars that show this feature are TU Cassiopeiae and U Trianguli Austrinae, whose light curves display beat phenomena. Our ma- terial is too scattered in time for the disentan- gling of beats; such stars would repay more concentrated analysis. The present study has almost doubled the number of Cepheids of known period in the Large Cloud; 537 new periods have been derived, and 574 were known previously. With the very few exceptions indicated in the notes to Table 5, the periods published earlier were of the right order. The ranges of HV 954, 991, 2489, 5921, 5974, 12000, 12001, 12026, 12424, 12518, and 12652 have probably been underestimated be- cause of close companions or dense background. About a dozen stars previously judged not to be variable have been found to be periodic. A few stars, previously thought to be periodic (HV 2687,2870,5767,5846,11993,12060, and 12496), now are considered to be irregular or assigned to the nonvariable list. The period published by Shapley and McKibben (1940) for HV 5767 may perhaps belong to HV 5752; the data given by Shapley and Nail (1953) for the eclipsing star HV 5846 may perhaps refer to HV 5864. The other discrepant stars may have been misiden- tified. The Type II Cepheids The 17 Type II Cepheids are listed in Table 6. They have been assigned to the class on the basis of shape and variability of light curve and of erratic variations of period. For many of them a mean light curve cannot be derived from all the observations, and light curves for well-observed intervals have been used. All are probably mem- bers of the Large Cloud. The data for HV 5690 are taken from Hodge and Wright (1968), who de- rived the period. The light-curve types (cr = crest- ed, fl = flat) are those defined by Kwee (1967). The RR Lyrae Stars Data for the 29 RR Lyrae stars are given in Table 7; all are regarded as foreground objects. NUMBER 13 3 In the area of the Small Cloud, 31RR Lyrae stars were assigned to the foreground by Payne- Gaposchkin and Gaposchkin (1966). As the ga- lactic latitudes of the Large and Small Clouds are respectively about ?32? and ?42?, we should expect to find more RR Lyrae stars per square degree in front of the former, the more so on account of its larger angular diameter. Our Large Cloud list contains more bright RR Lyrae stars, and fewer faint ones, than were found for the Small Cloud. Possibly we underestimated the number of short-period variables that actu- ally are members of the Small Cloud. It may be that the less complete survey of the Large Cloud is also in part responsible for the anomaly. The two faint RR Lyrae stars, HV 13015 and 13016, were discovered by Gaposhkin in the faint cluster HS 83, listed by Hodge and Sexton (1966). They have nearly the same value of 0,16.64 and 16.56; if we adopt a modulus of 17.1, the cluster is 26 kpc from us, and about 29 kpc from the Large Cloud. Both variables are so close to the cluster that they must be members of it. Long-period, Cyclic, and Irregular Variables Tables 8, 9, and 10 enumerate the long-period, cyclic, and irregular variables (range one mag- nitude and greater). The median maximal mag- nitudes for the three groups are as follows: Long-period variables Cyclic variables Irregular variables 15.50 ? 0.55 14.29 ? 0.78 15.14 ? 0.72 The long-period variables are arranged in or- der of period. Those that are certainly fore- ground stars are marked with two asterisks; those that are probably in the foreground, with one asterisk. Nail (1952) classes HV 2578 and 19984 as irregular. The cyclic variables are enumerated in Table 9. They are distinguished from the long-period variables by their more irregular behavior, but an average cycle can be discerned. The stars HV 888, 996, 2255, 2700, 12407, 12420, and 12437 have been described as irregular by Nail (1952) or by Nail and Shapley (1955). The vari- ations of HV 12501 are occasionally quite irreg- ular. Table 10 lists 60 irregular variables with ranges over a magnitude. Most of those for which no color is noted are probably red. R Coronae Borealis Stars The four R Coronae Borealis stars are given in Table 11. The brightest, HV 966 (W Mensae), has the characteristic spectrum F8:I p, re- corded by Feast et al. (1960). Systematic Corrections for Absorption The photographic appearance of the Large Cloud gives evidence of localized absorptions. The systematic deviations of Cepheids in different regions from an average period-luminosity curve point in the same direction. The gross features of the absorption can be approached by way of counts of galaxies and of deviations from the period-luminosity relation. Absorption for individual stars can be deter- mined from accurate color excesses, measures of interstellar bands, and polarization. Shapley and Nail (1951b) showed by means of galaxy counts that the transparency in the axis is very low and that few galaxies shine through either the clustered areas or the open regions in the center of the Large Cloud. The transparency increases radially and is essentially normal at the edges. They did not attempt to determine absorption for particular regions because of the uneven distribution of the field galaxies, but they considered that it might in some places amount to as much as a magnitude. The deviations from the average period-lumi- nosity curve were later used by Shapley and Nail (1952) to obtain quantitative values for the absorption in six regions of the Large Cloud. The reality of the differences was established, though on the basis of a relatively small number of Cepheids, 158 in all. The same method has been used to determine the corrections for absorption from the whole of the Cepheid material covered by the present pa- per. The face of the Cloud was divided into re- gions 2000' x 2000' in area. The deviations from the mean period-luminosity relation were determined for each area, and were combined and smoothed for a second approximation. In a circle about 3?5 from the dynamical center of the Cloud the absorption was adopted as zero. SMITHSONIAN CONTRIBUTIONS TO ASTROPHYSICS The resulting corrections for absorption are shown in Table 12. The corrections show many of the same fea- tures that had been pointed out by Shapley and Nail. By reference to the diagram given by Shapley and Nail (1951b) we can determine the average absorption given in our table for the five regions in which galaxy counts were made: Border Open regions Clustered regions Axis Mean absorptxon 0.24 0.42 0.43 0.60 As in the results from galaxy counts, the absorp- tion is greatest in the axis, about the same in open and clustered regions, and least in the border regions (which are not, however, yet at the unobscured edges of the Cloud). A more quantitative comparison can be made with the results derived by Shapley and Nail (1952) from the period-luminosity curve devia- tions. Their absorptions were expressed as dif- ferences from a mean; we have increased them by 0.38, the average difference between our values and theirs. The mean absorptions in various regions follow: A (region of NGC 1956) B (center of axis) C (region of 30 Doradus) D (open region preceding 30 Doradus) E (region of NGC 1783) F (region of NGC 1866) Shapley and Nail 0.64 0.47 0.56 0.58 0.25 0.33 Data herein 0.57 0.60 0.58 0.44 0.30 0.32 The relation of absorption to region is substan- tiated. Exact agreement cannot be expected, in view of revisions of the magnitude scales and of the much greater number of stars in our sample. An independent check on our zero point is fur- nished by the value of +0.07 for the (B-V) color excess of NGC 1866 used by Arp (1967), which gives a value of 0.28 for the photographic ab- sorption, if the conventional value of 4 is used for the ratio of color excess to photographic absorption. Another test of the plausibility of our correc- tions for absorption can be made by comparing them with the color excesses determined for in- dividual stars in the same areas. Color excesses for bright stars in the Large Cloud have been obtained by Feast et al. (1960), and for individ- ual clusters and associations by Westerlund (1961). In the following comparison, the color excesses have been multiplied by 4 to obtain photographic absorptions, and the visual absorp- tions by 4/3. The average photographic absorp- tions derived from the two sources have been assembled for six values of our photographic ab- sorption in the corresponding areas: Average PK absorption 0.05 0.25 0.S5 0.46 0.55 0.65 Feastet al. (1960) 0.20(8) 0.48(6) 0.40(6) 0.82(8) 0.68(6) 0.72(6) Westerlund (1961) ? 0.40(1) 0.00(4) ? 0.51(3) 0.66(6) Here again, close numerical agreement would hardly be expected, and the data of Westerlund show that some clusters, quite close together, have color excesses that differ considerably (e.g., NGS 2074, 2081, 2092, 2100). The point to be made is that color excesses lead to absorptions at least as great as those we have used. The aver- age absorption for all stars studied by Feast et al. would be 0.44, and their greatest value is 1I?28, larger than any entry in our table. The 4430 A band absorption, studied by Hutchings (1966) in the Magellanic Clouds, con- tributes additional evidence of absorption within both Clouds. Absorption within the Small Cloud, deduced in the same way as for the Large Cloud, was described by Payne-Gaposchkin and Gaposchkin (1966). In this case also the evidence for the existence of absorption is fortified by the galaxy counts of Wesselink (1961a, b) and to some extent by those of Shapley and Nail (1951b) for the central regions of the Small Cloud. It must, however, be emphasized that our cor- rections for absorption are based on gross struc- ture. To correct each variable star individually is beyond our present means. Table 13 contains a list of the eclipsing stars. References Arp, H. 1967. Analysis of Stellar Content and Cepheid Evolu- tion in NGC 1866. Astrophysical Journal, 149: 91-106. Cannon, A. J. 1936. The Henry Draper Extension. Annals of Harvard College Observatory, 100 (6) :205-226. Feast, M. WM A. D. Thackeray, and A. J. Wesselink 1960. The Brightest Stars in the Magellanic Clouds. Monthly Notices of the Royal Astronomical So- ciety, 121:337-385. NUMBER 13 Gaposhkin, S. 1971. 1834 Variables in the LMC. [In preparation.] Hodge, P. W., and J. A. Sexton 1966. 457 New Star Clusters of the Large Magellanic Cloud. Astronomical Journal, 71:363-368. Hodge, P. W., and F. W. Wright 1967. The Large Magellanic Cloud. Smithsonian Pub- lication 4699. Washington, D.C.: Smithsonian Institution Press. 1968. Studies of the Large Magellanic Cloud, X: Pho- tometry of Variable Stars. Astrophysical Jour- nal, supplement, 17:467-495. Hutchings, J. B. 1966. 4430 A Band Absorption in the Magellanic Clouds. Monthly Notices of the Royal Astro- nomical Society, 131:299-305. Janes, K. A. 1964. Period Changes of the Cepheid Variable HV 953. Astronomical Journal, 69:131-132. Kwee, K. K. 1967. Investigations on Population II Cepheids, III: Light-curves and Two-colour Diagrams. Bul- letin of the Astronomical Institute of the Netherlands, 19:260-274. Leavitt, H. S. 1906. 1777 Variables in the Magellanic Clouds. An- nals of the Harvard College Observatory, 60:87-108. Nail, V. McGibben 1952. New Variables and Periods in the Large Magel- lanic Cloud. Harvard College Observatory Bulletin, 921:1-4. Nail, V. McKibben, and H. Shapley 1955. The Magellanic Clouds, XV: On the Tilt of the Large Cloud. Proceedings of the National Academy of Science, UJ5~A., 41:685-690. Payne-Gaposchkin, C, and S. Gaposchkin 1966. Variable Stars in the Small Magellanic Cloud. Smithsonian Contributions to Astrophysics, 9: 1-205. Shapley, H. 1931. Notes on the Large Magellanic Cloud, III: A Preliminary Determination of the Period-lumi- nosity Relation. Harvard College Observatory Bulletin, 883:16-18. Shapley, H., and V. McKibben 1940. A Summary of the Periods and Median Magni- tudes of Magellanic Cloud Cepheids. Harvard College Observatory Circular, number 439, 5 pages. Shapley, H., and V. McKibben 1951a. NGC 1866 and the Magellanic Cloud Variables. Astronomical Journal, 55:249?251. 1951b. Magellanic Clouds, I : Transparency. Proceed- ings of the National Academy of Science, UJ$~A., 37:133-138. 1952. Magellanic Clouds, III: Differential Absorption Within the Large Cloud. Proceedings of the National Academy of Science, UJS-A., 38:281- 286. 1953. Magellanic Clouds, V: Fifty Eclipsing Stars. Proceedings of the National Academy of Sci- ence. US.A., 39:1-5. 1955a. The Magellanic Clouds, XIV: The Bar of the Large Cloud. Proceedings of the National Academy of Science, 17.SLA., 41:185-190. 1955b. Magellanic Clouds, XVII: Seven Notes on the Cepheid Variables. Proceedings of the National Academy of Science, UJ5.A., 41:829-836. Wesselink, A. J. 1959 Some Formulae Connecting Harvard x and y Equatorial Coordinates and Standard Coordi- nates for the Magellanic Clouds. Monthly No- tices of the Royal Astronomical Society, 119: 576-579. 1961a. The Dust Content of the Small Magellanic Cloud from Counts of Nebulae. Monthly Notices of the Royal Astronomical Society, 122:503-508. 1961b. Absorption and Reddening in the Magellanic Clouds. Monthly Notices of the Royal Astro- nomical Society, 122:509-512. Westerlund, B. 1961. Population I in the Large Magellanic Cloud. Uppsala Astronomic Observatory Annals, 5(1): 58 pages. Wooley, R. v. d. R., A. R. Sandage, O. J. Eggen, J. B. Alexander, L. Mather, E. Epps, and S. Jones. 1962. Studies in the Magellanic Clouds, IV: Photom- etry of Cepheids in Variable Field I, Large Magellanic Cloud. Royal Observatory Green- wich-Cape Bulletin, 58: 57 pages. Abstract Payne-Gaposchkin, Cecilia H. The Variable Stars of the Large Magellanic Cloud. Smithsonian Contributions to Astrophysics, number 13:41 pages, 1971?The variable stars in the Large Magellanic Cloud have been studied on the basis of estimates made on all available plates at the Harvard College Observatory. Of the 2,184 stars measured, 1,830 have been judged to be variable. About 800,000 estimates were made. The numerical data derived from a discussion of the material are listed in tabular form. SMITHSONIAN CONTRIBUTIONS TO ASTROPHYSICS TABLES 1-13 TABLE 1.?Variable stars in the Large Magellanic Cloud Cepheid variables Probable Cepheids (no period found) RR Lyrae stars Probable RR Lyrae stars (no period found) Long-period variables Cyclic variables W Virginis stars Irregular variables 1110 49 28 2 46 23 17 321 Probable irregular variables R Coronae Borealis stars SS Cygni stars Novae Eclipsing stars Probable eclipsing start) (no period found) Variability doubtful 48 5 1 3 79 17 81. 1830 NUMBER 13 TABLE 2.?Variable stars arranged in order of x HV 12708 12710 8033 12711 12712 8034 12718 12725 12717 12715 12714 12730 12976 U 2 12719 12728 12720 12722 12977 12727 12716 12732 12734 12729 12724 12735 12959 12733 U 1 8036 12463 12736 13009* 12723 12444 12446 12447 13010* 12958 12448 5496 12450 12451 12452 13011* 2235 12454 12455 2883 12457 12217 12459 12460 X -10581 -6348 -6319 -3250 -2916 -2475 -2412 -1683 -1224 -988 -973 -900* -864* -852* -842 -772 -754 -667 -584* -569 -425 -315 -54 -41 -33 -33 49* 58 66 172* 202* 208 222* 240 300 336 372 390* 435 492 504 540 600 606 616* 617 648 660 665* 792 792 810 826 Y 152 52 27355 1497 14617 14768 3647 17027 19565 7989 5843 5237 20458* 6756* 6639* 8763 17247 82 56 8356 7933* 13948 2807 19751 18056 13853 6650 18755 17849* 17191 7978 4450* 2657* 18964 19032* 4052 17280 11814 6450 19046* 5609 4230 5670 16602 8538 7824 19848* 17776 15720 6030 24999* 4740 19722 18690 14994 Type RR L. RR C C L RR I C C E C C C I C C C I C C RR I I c V? C C C C I c I c c c c c I V? I c I c RR? C I I L I C C I HV 12218 2237 2236 12232 12462 2238 12466 12467 12469 12470 12471 12472 12473 5497 12474 13051 1247 5 Ull 12476 2239 12479 12480 12482 12483 12484 W 3 7 2240 872 12219 W 3 8 6098 12486 12961 12741 12485 12220 12488 12406 12407 12490 2241 12408 W 2 12491 W 1 8 12492 12233 12409 W x 12493 876 12234 12495 X 852 883 884 987 1026 1075 1104 1122 1140 1212 1212 1218 1218 1243 1284 1285 1332 1334 1362 1415 1416 1440 1452 1482 1512 1518* 1575 1597 1608 1647* 1654* 1655* 1709* 1738 1740 1749 1776 1818 1818 1872 1885 1902 1925* 1962 1985 2004 2088 2148 2226* 2232 2274 2282 2298 Y 19059 14198 7673 20385 4902 5955 13800 4668 12816 5004 8082 7380 8910 18679 6600 15000 9654 11608 7320 17182 8058 15714 14772 13578 4872 18194* 13503 14889 19908 17714* 21423* 2509* 7885* 23815 7896 18636 16950 3600 4650 17082 18265 3552 21503* 15618 19649 13572 19296 3384 19686* 8976 15323 21083 9120 Type C C I I C I? I I V? C? C C C C c E C C C Cyc I I? I C E C E C C C C C C RR C C V? C Cyc C E C C C C I I c I E C C? Cyc HV 2242 12411 12412 W 3 4 8037 12222 877 12904 5504 12497 5506 12910 12235 2243 12498 12499 5508 12223 2244 2245 2246 2247 2248 12500 2249 W 3 12413 12501 5510 12737 12414 12224 12743 12225 12502 874 12415 875 12236 12503 5511 880 873 12504 12416 12417 12505 2251 12506 5514 12237 5513 12418 X 2347 2400 2400 2401* 2493* 2517 2520 2566* 2574 2580 2599 2607* 2607 2612 2622 2652 2697 2709 2717 2725 2777 2778 2794 2796 2800 2810* 2820 2820 2826 2829 2832 2922 2922 2946 2964 3004 3012 3025 3042 3048 3052 3097 3192 3192 3198 3216 3228 3228 3276 3288 3291 3296* 3330 Y 8720 4656 5238 19047* 2269* 19569 13111 6486* 7606 19740 17624 6513* 21433 3114 7944 16398 7340 19542 13714 7001 6856 7690 6642 8418 15625 21168* 4734 7860 8002 -165 2532 18912 25420 18913 11724 4901 882 8114 20288 8412 2876 14178 2557 15726 2478 1848 10200 18174 19488 16914 20123 9472* 2028 Type I? E C C C C C C V? I L C C I I c V? C C C I I c c c c I? Cyc V? E? V? C E? C C c c c I? c c c c c c c c c I? c c c c HV 2252 W41 2253 5517 12507 12419 5518 12508 12511 5522 12512 879 12238 5524 W 3 0 2254 12420 12226 5525 12421 12422 12513 878 5526 883 12514 W31 13012* 13013* 12239 2255 12515 12516 12740 W 2 8 2257 886 12423 12240 13014* 12241 W42 2258 5529 W 14 12965 5530 8040 22 59 12517 13015* 12242 2260 X 3361 3375* 3376 3394 3408 3426 3460 3468 3480 3530 3534 3581 3593 3618 3630* 3695 3720 3723 3728 3738 3738 3744 3746 3756 3767 3780 3786* 3787* 3791* 3797 3800 3804 3804 3828 3837* 3844 3855 3882 3883 3889* 3908 3923* 3926 3965 3965* 3968 3996 3998* 4000 4008 4019* 4026* 4030 Y 14108 18205* 13163 7508 10392 5328 4480 5442 12774 13340 13884 7918 20777 11474 19101* 19844 5400 19272 10432 864 1482 15198 6094 8623 11609 7662 18632* 13975* 7688* 21604 5414 9108 12888 -639 19152* 6140 19734 546 21477 12541* 12160 17804* 15895 13923 20194* 13871 16304 3749* 8348 9936 10435* 12402* 11684 Type C C E? C C C C C C C c c V? I C C Cyc C V? C C C C C C C C I c RR Cyc V? I? C C C C C c E C C RR I C I c c E C RR C C SMITHSONIAN CONTRIBUTIONS TO ASTROPHYSICS TABLE 2.?Variable stars arranged in order of X?continued HV 12518 13016* 13017* 2261 12424 W43 882 2262 2263 12227 884 5531 12519 13018* W13 5532 881 12520 5533 W25 5534 12521 2884 12425 12522 12746 12523 W49 12524 12426 W44 12525 5536 2266 2267 2269 12427 Wll 5537 2270 12526 12527 12964 12528 2272 12529 12530 885 12428 5540 2273 12532 2274 12967 X 4038 4041* 4048* 4053 4068 4071 4084 4085 4087 4095 4099 4103 4110 4120* 4130* 4140 4146 4158 4196 4255* 4260 4260 4272 4278 4296 4305 4320 4326* 4332 4350 4366* 4380 4392 4418 4426 4430 4452 4453* 4454 4472 4476 4476 4500* 4500 4520 4530 4548 4554 4560 4582 4586 4590 4596 4613* Y 15402 10445* 10432* 5579 3990 17898 7945 5764 11645 19632 12937 19660 15432 12972* 20079* 4992 4733 16080 16280 19363* 9362 19860 22104 2928 19920 21993 12402 20526* 9444 4674 17973* 16422 17016 14874 2223 8624 2778 20615* 11206 7746 6648 15294 7573* 12156 5033 4890 12960 10046 870 3368 15345 15474 11873 13814* Type C RR I C C c c c c L L C C C C I c c c c c c c I V? c c c I c c c c I c I c c V? c E C c c c I c c c I c c E C HV 12533 5541 12534 2275 12747 12531 12748 5542 888 2276 12535 12536 13019* 12742 2277 12750 12749 2278 5543 2279 2280 12537 W45 2281 12538 2282 2283 887 5547 5564 2284 5548 5549 2285 2286 2429 5551 W22 5552 2287 5554 2288 13020* 12753 2289 2290 W23 13021* 2291 2292 12540 2293 2294 2295 X 4620 4624 4638 4640 4650 4653* 4664 4676 4678 4712 4722 4728 4734* 4743 4744 4763 4767 4786 4794 4805 4811 4824 4824* 4840 4872 4894 4899 4904 4904 4924* 4932 4942 4955 4987 5026 5028 5031 5036* 5040 5074 5080 5085 5085* 5090 5104 5126 5126* 5140* 5144 5147 5148 5154 5154 5174 Y 20220 19128 13800 15340 20719 7247* 21644 5742 16045 10648 12060 13164 10639* -219 8302 22935 20795 5557 15560 10840 10514 8928 18253* 10924 13554 5829 8095 7773 11418 264* 13366 12180 13962 10581 12094 3678 5041 19885* 12936 14775 2914 8946 12307* 20996 4073 3098 19528* 12329* 10215 9224 12288 9784 18230 10195 Type C C C I C c c I? Cyc I? V? C C? C C I C C C C C C C? W I? C C c I V? RR I E C I c c c V? C I c I c I c c c c c I? I? c c HV 889 2296 12430 2297 12431 W48 5557 5558 12432 12541 5559 5560 12755 892 2298 12990 2299 890 6099 891 5563 2300 12433 12756 W47 5567 2301 13052* 2302 5568 2303 12321 5569 12434 5570 2304 5571 2305 2306 2307 2308 5572 2309 12972 2310 2311 12744 5576 11978 2312 12758 2314 13022* 2934 X 5186 5190 5196 5198 5202 5202* 5239 5242 5244 5262 5268 5272 5273 5277 5284 5314* 5323 5327 5359 5363 5384 5385 5412 5437 5450* 5510 5524 5541* 5547 5554 5563 5576 5580 5634 5636 5646 5669 5696 5725 5735 5737 5740 5763 5772* 5777 5807 5812 5835 5838 5845 5859 5861 5865* 5872* Y 10012 10354 888 11354 3636 18397* 9523 4912 4362 20058 6732 4610 20517 10770 6167 14706* 15154 9495 21725 9694 13160 9418 1296 22648 18176* 16244 3202 9680* 4212 5094 12524 10823 10660 4410 9762 4247 13555 11874 8705 8907 11753 14676 10374 14576* 12744 9109 97 4814 10251 17693 21194 5541 10924* 26948* Type C C C C C C V? C C C V? I I C I c c c c c c c c c c c E I I c I c c V? I c c I c I I c c L, C I I V? I C C C L HV 2315 895 2316 13045* 5579 5580 896 12322 5581 893 12745 2317 12543 12185 5584 12759 12544 12323 12186 5586 12973 2319 5587 2320 898 2321 5589 5590 5591 2322 2323 2324 5593 5594 13023* 5595 2325 2885 5597 5598 2326 2327 899 5600 5602 12974 11979 12187 12324 12545 5604 2328 894 2329 X 5880 5889 5904 5919* 5922 5924 5924 5934 5944 5956 5973 6010 6012 6030* 6032 6034 6042 6048 6052* 6060 6069* 6080 6083 6084 6093 6104 6112 6116 6120 6124 6124 6124 6144 6166 6182* 6194 6195 6197* 6219 6228 6235 6241 6244 6274 6280 6290* 6312 6314* 6318 6330 6337 6340 6354 6394 Y 15384 11024 8604 20434* 17640 4635 11960 S270 1 '.412 9473 44 13087 20292 23108* 4898 21054 3810 10062 23568* 15910 15545* 11104 5634 11186 11283 10873 10001 19078 17656 3748 10500 12276 3642 17455 10584* 11765 11779 25088* 8250 12316 9638 11185 10284 8057 10316 16326* 10398 21588* 11850 19470 12920 10294 4202 9294 Type C C C E C I c c E c c c c? V? Cyc I C E C C I c E C c c c c? c I RR C I C L C C C L W C C C V? I c I c E I c c L E NUMBER 13 TABLE 2.?Variable stars arranged in order of x?continued HV 5607 12546 12547 12761 12548 2330 5609 12188 2331 12190 5610 12189 900 2332 901 897 904 5612 12751 12978 12975 12984 5614 5615 11981 2333 2334 2335 5616 12763 5617 2337 5618 2338 2339 12979 11982 902 12550 12191 12551 12980 905 12552 12754 11983 2340 2341 2342 11984 903 5621 12553 X 6396 6402 6414 6416 6420 6445 6447 6455* 6475 6501* 6518 6525* 6540 6544 6546 6566 6586 6596 6601 6614* 6630* 6634* 6663 6668 6678 6720 6738 6763 6774 6779 6782 6786 6802 6820 6826 6834* 6840 6847 6864 6876* 6876 6887* 6888 6936 6937 6942 6942 6959 6964 6972 6977 6980 6990 Y 16340 18948 6526 21368 18960 4602 11250 21722* 4115 22902* 19444 21979* 6135 12906 9014 3346 10716 17218 -622 17107* 16840* 15635* 10116 1460 12654 11157 13316 12477 12100 20721 18756 13404 4310 1714 9938 16675* 10206 4645 1872 23625* 1002 16747* 10880 3624 3327 9066 12491 19037 10026 10674 3942 14928 3378 Type I C C I c c V? C I E C C C C C Cyc C I C I V? I? C? C I V? C C I? C c c I? c c c I c I c c I c c I c I c I L I V? C HV 12192 906 11985 12987 2887 12554 5622 2344 5624 12555 5625 2345 12556 13024* 11986 11987 12557 12558 5626 910 5628 2346 12194 12193 5629 11988 12196 2347 12195 908 11989 12766 2348 12757 2349 2350 12981 5633 2351 5634 2352 2353 912 5636 5637 5638 12198 12199 2354 911 909 12770 5640 X 6997* 7000 7008 7009* 7017 7020 7023 7023 7034 7050 7053 7054 7056 7068* 7068 7068 7068 7068 7070 7089 7100 7104 7110 7116 7124 7128 7150 7163 7164 7186 7191 7200 7224 7245 7247 7254 7270* 7302 7305 7312 7344 7354 7372 7394 7400 7402 7409 7414 7432 7444 7454 7470 7480 Y 23104* 10301 9408 3475* 20273 3240 10352 12965 7574 5628 10831 4933 20076 3211* 10386 14112 19380 20160 10470 11202 10640 8154 22633 22375 9937 9516 22934 5074 23847 9985 9555 20743 18930 .600 9448 6931 16592* 9177 13853 14956 5017 5067 13162 5558 13866 4904 22930 22790 17510 9484 4689 21229 12798 Type C C C C I C E? C C C V? C C C I c I c I? E V? E? C C I I C I C c I c c c c E I I w V? C C C? I RCiB I C c V? C C C I HV 12560 12769 2355 12197 2356 12200 5643 12202 12203 2357 13025* 12201 2358 12561 5646 12204 5647 13053* 12562 12760 2359 12563 2360 2361 2362 11991 5648 5649 12982 12205 11992 2363 11994 12206 2364 12762 913 5651 2365 2366 2367 5635 5654 12243 12969 12970 12983 2368 2369 5655 2370 5656 2371 X 7494 7504 7505 7509 7522 7523 7540 7555 7559 7564 7575* 7578 7584 7602 7602 7612 7620 7623* 7650 7654 7654 7662 7665 7666 7675 7692 7704 7722 7735* 7741 7747 7786 7818 7819 7824 7839 7849 7866 7880 7892 7923 7934 7940 7947 7949* 7956* 7978* 7979 7985 7998 7999 8006 8060 Y 5298 20273 14436 22677 9877 22913 17308 22854 22816 13222 11471* 22528 11484 3780 14616 22854 17724 12059* 19134 -404 9249 1710 16084 11764 13343 8868 13953 19290 16802* 22745 10841 16134 10542 23131 10585 -683 9607 9377 4643 6419 10464 19044 16049 28489 19475* 20769* 17072* 11900 17065 4540 420 17680 9194 Type C C C C C C C C c c? w c c c I c V? E V? I c E L C I? c E? C I c c I c c c c c c c c c I I I c I I c c c RR C C HV 5658 11996 2372 914 5660 2373 5662 5663 11997 12765 2888 2374 12764 6101 5665 5666 11998 12767 6102 12207 2375 5667 5669 11999 12208 12971 12210 12768 12209 2376 6103 12212 916 2377 5670 12565 2889 5671 2378 12000 2379 2380 2381 12566 5672 12211 5673 12001 5674 12773 12002 5675 2382 X 8070 8100 8127 8137 8140 8143 8156 8158 8172 8175 8175 8186 8214 8216 8230 8235 8235 8261 8264 8275 8279 8300 8302 8319 8349 8364* 8369 8371 8372 8382 8395 8400 8407 8446 8448 8460 8471* 8472 8474 8490 8499 8504 8514 8520 8522 8526 8538 8544 8545 8548 8549 8550 8554 Y 8660 9276 9991 9668 14016 10871 19906 10184 9924 476 21611 18573 -626 21030 7864 8914 9857 201 20141 22316 18667 16916 10876 9168 23375 20227* 22819 61 22843 3918 20686 23288 15670 8751 13146 20118 21177* 9728 9764 10002 13952 6876 4344 19440 19347 22236 6544 9999 10340 20164 9771 9100 19684 Type C C C C I C C C C C C E RR C V? I I I C C C I? E E C C C I C E L I I I C? c I I? c c L C c c c c I c c? c? I c c 10 SMITHSONIAN CONTRIBUTIONS TO ASTROPHYSICS TABLE 2.?Variable stars arranged in order of X?continued HV 2383 5676 12567 2384 12 568 13026* 2386 2387 13027* 5679 5680 915 12569 5682 2388 2390 2391 5684 12774 12985 2392 2393 2394 5685 5686 5687 12775 12570 2395 5689 5690 5691 5692 2396 2397 12771 5694 2398 5695 12776 5696 5697 2399 918 2400 917 5699 2401 12571 2402 12003 5701 5702 X 8555 8560 8562 8588 8598 8602* 8605 8612 8629* 8633 8640 8651 8658 8670 8670 8685 8689 8700 8705 8725 8727 8743 8744 8753 8755 8772 8777 8808 8808 8811 8813 8818 8820 8835 8856 8863 8871 8871 8880 8900 8904 8948 8952 8962 8973 8980 8980 8985 8988 9011 9030 9037 9040 Y 9804 8769 4740 5313 6144 8001* 4826 4084 10382* 15915 10403 9317 2934 6956 19829 6577 17494 13044 20739 15730 8306 8568 10746 10323 9817 17660 25150 1983 4884 9888 16512 9200 9323 8246 8220 -2926 5639 9993 8860 24304 8360 9601 6547 9794 8710 9281 9740 16897 19800 8144 8604 11265 19042 Type C I I C C C C c c I L W V? L, C c c c c I c c c c c? I? c? I c I I I I c I c c c V? c? c? c Cyc C C c c E RR? C C c I HV 12004 12772 921 2403 920 5703 13028* 5704 919 2404 12325 2405 2406 2407 2408 12968 2409 12572 12777 2410 5709 5705 2411 12995 5706 2412 12573 2413 5707 2414 5708 2415 922 2417 923 12 574 925 2419 2420 5712 924 5713 926 2421 2422 12575 927 5714 13029* 2423 12778 12005 12576 X 9046 9058 9061 9073 9092 9094 9096* 9100 9110 9124 9126 9129 9134 9153 9165 9172* 9175 9186 9194 9203 9208* 9212 9214 9216* 9220 9226 9228 9253 9260 9269 9283 9286 9286 9304 9321 9360 9393 9418 9444 9446 9454 9484 9488 9491 9508 9510 9514 9528 9543* 9560 9570 9573 9618 Y 9263 -392 9834 14127 9179 18970 12086* 6366 6044 3687 12012 3906 10204 8777 9838 19466* 10121 1272 20325 10002 13474* 9139 8796 9904* 9960 10254 5832 10728 9802 8164 10482 6787 8398 3975 8144 1398 7486 6014 18704 10014 4276 20016 5436 5888 8795 1398 8933 10086 9330* 7458 20825 9339 4086 Type V? C C E C I E? V? C C C C C C C I C C ? C I I C c c c c c c? c I c c c c c w c c I? RR I c c c c c I c w c? c E HV 2424 12007 2425 5717 929 2426 2427 12006 5720 5721 2428 5722 928 2429 2430 12780 2431 5723 2432 5724 2434 5725 2435 5729 2436 5730 5731 2438 2439 2440 2441 2442 90 5732 2443 5733 930 12577 12008 2444 5736 5738 5741 2445 13030* 12009 931 12783 5743 5744 12010 5745 6104 X 9624 9630 9638 9640 9660 9676 9681 9684 9694 9694 9695 9720 9724 9727 9728 9732 9734 97 38 9748 9762 9793 9800 9825 9841 9845 9864 9889 9900 9902 9905 9908 9917 9918 9922 9928 9940 9957 9960 9960 10055 10063 10108 10120 10127 10134* 10140 10142 10150 10164 10182 10188 10206 10220 Y 13236 8754 11687 8180 16615 8874 9413 8142 9932 11964 9580 19336 3752 7085 8617 20701 6128 9708 12591 10016 2116 9680 12950 7400 8346 15757 10603 8604 7802 7707 20130 7384 9244 9964 7293 7483 12914 5232 7800 9955 9760 7220 9160 8860 9135* 7848 3784 21225 8056 9308 7800 18034 20687 Type I V? E I C c c c I I c E? L I C C c V? C 1 Cyc I E C E C I C C I I C I I c c E V? C W C C C C C C C C I I c I c HV 12779 2446 2447 5752 2448 2449 12011 2450 2451 5746 5747 2452 5749 932 6105 12781 5750 5753 2453 934 2454 5756 5757 2455 5758 935 12015 933 5760 2456 12786 2457 2458 2459 2460 2461 936 12787 2462 5761 12578 5762 5763 2463 2464 6106 12784 2465 5765 5766 5768 6107 2466 X 10229 10231* 102 35 10240* 10248 102 58 10263 10263 10270 10276 10277 10282 10304 10305 10306 10311 10312 10328 10357 10380 10407 10410 10416 10432 10446 10464 10470 10474 10484 10491 10513 10515 10516 10517 10524 10534 10564 10572 10580 10584 10584 10592 10604 10606 10653 10653 10679 10692 10696 10700 10714 10721 10726 Y -1064 15236* 11304 8196* 9274 11923 7752 13548 6284 10552 9568 10314 8332 7978 20688 -843 9064 12881 8330 13986 18657 704 3 8816 7896 12640 13524 8466 9546 8507 9014 20740 3029 9162 10058 11204 19822 7967 20868 5622 10047 19788 14450 8657 10093 6312 21711 -878 9730 6176 6140 17632 20113 8321 Type RR L C C c c c I E I C C C C C I C E C c c w c c V? c c? c I c c? L C I I c E C C C E I I? C C I C c c V? C c c NUMBER 13 11 TABLE 2.?Variable stars arranged in order of x?continued HV 937 12788 12579 938 12789 5771 939 5772 5773 12580 5774 2468 12791 12581 12017 5775 5776 12792 2469 5778 2470 5779 2471 5780 940 941 13031* 2472 942 943 2473 5783 12582 944 12019 2474 12793 5787 2475 12020 945 946 12021 2476 12022 2477 12583 5791 2478 2479 2480 2481 12023 X 10728 10740 10752 10846 10850 10862 10865 10873 10915 10920 10922 10967 10967 10986 10994 11000 11024 11027 11054 11075 11084 11106 11118 11118 11124 11155 11164* 11176 11185 11214 11233 11244 11268 11280 11286 11298 11304 11317 11334 11352 11395 11404 11411 11421 11430 11434 11436 11439 11440 11462 11467 11472 11472 Y 6411 20561 3480 10004 21162 5980 727 5 7208 582 5 4692 9518 7204 20472 19050 8371 13387 17966 20467 5941 6056 10714 6306 8807 9048 10414 8848 6259* 11524 5983 10357 4745 19976 816 7922 7224 6315 22249 14160 8154 6996 6846 7959 5958 6704 6672 6554 20100 9007 7634 8624 7346 6010 6996 Type C C C C C C C I? I C W c c c I c c I V? V? C C? C c E C C C I c c c c c c c Cyc C V? C C I C C C C c? c c I c c c HV 2482 2484 5793 12024 12795 5794 5795 2485 13032* 2486 2487 12585 12025 12026 2488 12796 947 12027 12586 12587 12326 5799 12589 5800 5801 2489 12797 948 2490 5803 2491 5804 5805 5809 2890 2492 5810 12799 2493 12800 2494 5811 5812 12030 12031 950 12592 5813 5814 5815 5816 5817 12032 X 11476 11493 11510 11520 11520 11533 11552 11579 11582* 11584 11595 11598 11598 11610 11611 11613 11623 11628 11640 11676 11683* 11706 11718 11720 11720 11726 11731 11738 11744 11744 11756 11780 11784 11811 11813 11820 11825 11825 11831 11831 11832 11846 11852 11856 11862 11869 11874 11904 11906 11924 11930 11935 11952 Y 9192 5200 10820 8178 22717 19076 6455 6706 6196* 1859 4580 2784 6966 6204 9094 -258 6985 6402 4680 19368 6654* 9774 19602 9381 18180 6726 -669 6585 5628 8960 13724 19086 17072 6395 21590 8704 8802 21329 5994 20682 4779 11816 1215 6708 7314 7304 4818 11683 17988 10380 9540 5893 7452 Type C C I C C E? I C C c c c c c c c c c c c L I c c I c c c c c c I I c I RR L I I I? c c? I c c c I I I I E C C HV 2497 12593 949 2498 2499 951 953 2500 954 2501 2502 2503 2504 2505 2506 5821 952 2507 5822 2508 12033 12594 2510 12801 5824 955 2511 2512 12988 2513 2514 12804 12905 2515 956 12036 2583 2516 12802 12911 5826 12037 2517 5827 2518 957 5825 5828 5829 2519 2520 12228 2521 X 11980 11982 11985 11-987 11999 12001 12002 12009 12012 12012 12013 12034 12039 12044 12048 12068 12072 12074 12092 12109 12126 12132 12161 12179 12203 12209 12214 12216 12216 12219 12232 12235 12242* 12249 12258 12276 12281 12285 12287 12290* 12298 12300 12300 12306 12315 12317 12319 12320 12324 12339 12353 12354 12354 Y 8015 20160 13144 5982 7554 13124 15144 6006 6827 17634 6923 7605 3405 11969 7694 4424 9414 19637 18518 7585 11274 2532 12418 20887 10481 16206 6803 7740 20960 7156 7240 -1779 10790* 7203 7524 7416 12167 8442 20384 10719* 6934 6900 7083 1313 5894 9946 7127 5357 3343 5827 7166 8352 8353 Type C I I C C c c c c I c c c E C C C c V? C I c c I I c I? c c c c c c c c I I c I c c c c V? c I c V? w c c E c HV 12595 2522 5831 12806 2523 2524 2525 2526 2527 958 5833 5834 5835 12805 12040 959 12596 2529 5837 12996 2530 2531 961 960 2532 5838 12042 2534 962 12043 12807 2536 966 5840 12599 12044 5841 2538 2539 2540 2541 12045 5842 965 12809 2542 2543 964 968 12046 5845 12048 2544 X 12390 12394 12400 12405 12423 12423 12424 12432 12436 12455 12467 12468 12472 12481* 12486 12494 12510 12525 12529 12532 12533 12544 12547 12S53 12554 12560 12576 12594 12596 12636 12638 12649 12664 12678 12684 12702 12710 12734 12746 12749 12750 12750 12757 12760 12762 12775 12779 12784 12786 12792 12796 12798 12803 Y 1698 18516 4210 -593 2504 19235 20106 8195 2593 6931 6065 6028 14956 24158* 7200 7131 828 7703 15212 781 7824 7312 7235 8062 9582 5944 7068 4694 7567 7272 23640 12369 2321 3090 19752 7140 5445 12072 6559 6695 5394 6126 18519 7155 23469 6336 16774 16495 7184 6528 16636 8040 9568 Type C w c c c c E L C C I C I c c c I? c E RR I C C C Cyc I I C c c c c R CrB C I I C c c c c c I? c c c E Nova? C C C? L I 12 SMITHSONIAN CONTRIBUTIONS TO ASTROPHYSICS TABLE 2.?Variable stars arranged in order of X?continued HV 963 12812 967 970 2545 2547 2548 2549 12049 12050 12051 13033* 12602 2550 972 2551 5847 12052 969 2552 5849 2553 973 5495 5851 5852 12605 2554 2555 974 2556 971 2557 5854 12606 12811 2558 2560 12053 5861 2563 2565 2566 2567 2568 5863 12813 5864 2569 2570 2571 2572 977 X 12803 12807 12820 12840 12841 12847 12854 12865 12870 12912 12918 12929* 12936 12936 12944 12947 12948 12954 12954 12957 12965 12974 12996 13000 13002 13010 13020 13021 13034 13047 13047 13054 13055 13P56 13062 13089 13132 13136 13176 13188 13197 13214 13217 13227 13233 13233 13238 13240 13243 13246 13251 13252 13265* Y 17885 .816 5441 7606 5777 6581 8862 667 7092 6876 5988 6561* 2160 19212 7146 8514 19876 6846 12485 7006 5376 18173 6576 10296 6100 3470 4458 6982 19143 7347 9784 17255 2394 17564 3684 21254 6334 5506 10968 15488 7110 9918 12285 11285 7076 10145 21313 1517 6741 9135 5386 9039 7805* Type Cyc C C C C C I C C V? C L I C? C I? I C C C V? C C I c I E I L C I C C L V? I I C v? C C I I I c V? C? E C I C L C? HV 975 978 5865 2574 5867 2575 979 2576 5868 5869 5870 2577 2578 12054 12607 2579 12608 5872 981 2580 2581 2582 12609 5875 2584 2585 2586 12819 13034* 983 2587 12056 5876 12057 2588 13035* U 6 2589 5877 2590 12610 12058 5878 13036* 982 2591 12994 12611 12814 12612 980 985 12815 X 13267* 13280 13284 13314 13336 13338 13345 13353 13360 13373 13384 13385 13401 13410 13422 13424 13428 13434 13446 13451 13453 13459 13482 13484 13491 13492 13518 13528 13541* 13543 13546 13548 13548 13554 13554 13556* 13588* 13605 13612 13616 13620 13632 13632 13646* 13654 13657 13666 13668 13672 13680 13695 13714 13714 Y 7812* 6746 8044 7106 8400 14775 7228 6586 7072 13157 9840 429 7350 6288 18990 15785 18804 19086 7471 20264 7026 10233 4422 10818 8564 9123 17774 -758 21445* 5729 19254 10242 13394 6600 8985 21324* 27518* 7122 17245 5496 19008 7182 18356 7213* 9686 7998 2587 2628 22722 19416 15482 7055 21461 Type C C C? C V? L C L V? I L I L I I C I E E C C C I c c c L, I E? C C C E C C I? RR C C C E I I C E C C I c c? c c c HV 5881 988 12816 5884 984 12817 987 2592 2593 2594 2595 12059 2596 2597 12613 2598 2 599 5890 989 12818 992 2602 12614 991 12823 2603 2604 2606 2608 2609 5892 2610 5893 12436 2612 2612 2614 2615 5895 2616 5896 12615 12998 12826 986 994 2618 2619 6108 2620 2622 2623 2624 X 13722 13734 13754 13764 13766 13773 13774 13775 13780 13786 13796 13806 13808 13815 13824 13838 13839 13844 13845 13862 13876 13886 13890 13901 13905 13910 13915 13916 13943 13946 13948 13954 13960 13968 14009 14010 14014 14018 14022 14026 14028 14058 14066 14069 14074 14075 14084 14104 14105 14112 14115 14125 14127 Y 6658 4291 21606 10785 8666 21339 6401 7576 3660 1984 16286 7350 8177 7753 4314 8370 3685 7326 6833 20658 6324 10290 20184 6746 194 7530 9314 7282 7357 2315 18117 7308 20100 18762 5483 8110 7506 13327 1386 8316 16747 19032 9100 7 15934 6365 3385 6965 20641 8054 3164 16463 7034 Type C C C C C I C c c c I I c E C C c I c I c Cyc C? C C C L C E C? C C I c c c c E? I? C I E I C I C V? C I C C C c HV 5902 12061 2626 5904 5905 2627 2628 5907 2629 5908 5909 2630 990 13037* 5910 2633 2634 995 5911 2635 13038* 2636 2637 2638 12821 12820 2640 2641 5912 2642 2643 2644 2646 5914 2647 2648 12617 2649 2650 12822 5915 5916 2651 12829 2653 5917 996 2654 2655 5920 13008 12618 2656 X 14140 14166 14202 14216 14218 14224 14225 14226 14233 14236 14238 14241 14249 14254* 14256 14258 14259 14275 14282 14287 14303* 14314 14326 14340 14340 14346 14356 14358 14360* 14360 14383 14385 14452 14456 14465 14467 14472 14482 14483 14501 14514 14514 14519 14542 14545 14552 14563 14564 14581 14582 14584 14598 14600 Y 13883 9168 9101 16184 2500 15995 4933 6710 9773 6540 6793 6741 19308 25274* 6124 6771 6544 6936 10444 9544 23474* 15206 15384 7945 23628 25035 5905 2174 7350* 18566 6613 6715 6714 17536 10266 17350 324 9234 14314 20611 6336 20033 10386 -162 1441 18306 14165 5786 8902 6950 15400 756 12387 Type V? I I 1 C I C c E V? c c V? C C c? c c V? I? C c c c c c? I I c I? c E? C I c I? I I c I c I E C C V? Cyc C I C? V? C E NUMBER 13 13 TABLE 2.?Variable stars arranged in order of X?continued HV 12619 2657 12620 12830 12621 2658 2659 5921 2660 5922 12824 5923 2661 2662 5924 5925 2663 997 5926 2664 2666 12825 2667 13000 5929 5930 2668 12437 2669 5932 2671 2672 12438 12906 12439 5933 12440 2673 12907 13039* 1 3040* 12327 2674 12827 5934 2675 5936 5937 2676 13054* 5938 998 2677 X 14604 14606 14610 14622 14628 14632 14634 14636 14638 14648 14656 14660 14667 14678 14684 14686 14687 14696 14705 14714 14727 14734 14735 14736 14760 14814 14833 14838 14845 14868 14874 14880 14880 14882 14886 14888 14892 14903 14904 14916* 14926* 14928 14937 14945 14958 14966 14980 14986 15003 15031* 15042 15052 15066 Y 20040 5266 4128 -493 2280 5691 14102 18516 7155 11044 23055 15820 15955 20180 19363 17796 724 13181 6936 6394 10554 20665 18502 15273 12048 10255 7516 18198 8846 14552 5820 7614 18426 13271 13508 17240 17628 1251 13276 20553* 7511* 5598 9572 20555 4196 14795 18844 5918 17373 19067* 11238 15183 10324 Type C C L Cyc C C I? C c I c I? c c c I c c c c c c c V? E C C Cyc I? C? E? C I C L I E C (C) V? C c I c I? c E C I E c c Cyc HV 2679 2680 5939 1000 5940 2681 5941 2682 999 2683 12624 5942 2684 5943 12625 2685 2686 2687 13041* 12828 2688 2689 2690 12328 5945 5946 5947 5948 5949 2691 2692 2694 5951 11088 5954 2695 12329 2696 2697 1001 5957 2698 2699 5958 1003 2700 2701 2702 2703 2704 2705 2706 2707 X 15108 15140 15140 15147 15148 15156 15156 15157 15166 15172 15180 15180 15215 15220 15220 15232 15257 15260 15264* 15293 15311 15312 15316 15330 15344 15352 15360 15388 15404 15420 15422 15435 15436 15442 15461 15464 15465 15466 15467 15475 15498 15506 15514 15515 15543 15550 15590 15594 15606 15619 15634 15661 15671 Y 8926 16095 17684 13894 9080 9336 17532 13332 14530 2241 3300 5720 5024 18440 19278 11364 13464 10930 3098* 21215 6754 2274 6242 5454 19686 3024 16202 2884 17384 10674 4199 7976 4356 9994 8160 5698 5742 5994 11055 14833 6386 6816 6374 16240 11924 17346 5074 6734 4746 7210 16522 6214 5714 Type I C I c c I I? c c c c I c E W C C I c c c c c c I c I I I E C C V? I c c c c c L c c c V? C Cyc V? I C c c c I HV 12330 1005 5961 12626 2708 2709 13042* 2710 5962 12627 1002 12244 2711 2712 5963 2713 2714 13043* 12851 5966 5967 12441 2715 5969 5970 2716 2717 1004 2718 2719 2720 5971 2721 2722 2723 2724 5974 1006 2725 5975 1008 1009 2726 2727 5976 2728 1010 2729 12628 12331 2731 2732 12629 X 15678 15689 15700 15702 15719 15721 15725* 15740 15742 15744 15754 15755 15761 15804 15806 15815 15825 15848* 15856 15866 15890 15893* 15906 15928 15940 15946 15953 15954 15966 15986 15990 15994 16004 16008 16016 16022 16030 16035 16036 16042 16043 16056 16060 16099 16107 16113 16140 16144 16200 16200 16239 16269 16272 Y 5280 10884 18613 3114 6743 5665 6144* 5642 1899 2508 18573 -1739 2650 5682 5316 5876 6066 6578* 20482 14373 16380 18008* 6812 18059 11396 5174 5914 17745 5865 5244 6124 18612 5207 18894 4799 5044 5348 8474 15776 6068 5632 5661 6207 6655 5980 8449 6484 4696 4488 5328 15234 8484 4236 Type C C I C C C C C C C C E C C E C C C C I I I c I I c c Cyc C c c c c c c c c c c c c c c c c I c c c Nova E I I HV 2733 2734 5978 2735 2736 1012 2737 2738 2739 2740 12630 1011 5979 2741 12332 2742 2743 12631 1014 1007 12632 2744 2745 2746 5981 1016 5982 5983 2747 2748 2749 2750 2751 12999 12333 2752 2753 2754 12334 12833 2755 5984 13001 12335 2756 2757 12633 5986 12336 2759 12443 2761 X 16274 16276 16283 16287 16315 16327 16344 16352 16354 16354 16374 16411 16426 16434 16440 16463 16469 16482 16487 16493 16494 16553 16557 16573 16574 16574 16583 16605 16626 16637 16654 16655 16665 16677 16679 16685 16688 16688 16692 16692 16716 16722 16724 16728 16731 16738 16746 16763 16776 16785 16806 16815 Y 18366 4234 14780 4912 4946 4254 5306 18817 4310 9601 3798 5448 5462 5146 6528 3337 17658 1632 5364 13530 20070 8947 12744 13619 4488 5319 16216 5228 12944 5177 9021 5247 5041 17353 5093 6433 8872 12308 4836 23596 9042 5776 6209 6342 6504 4705 1542 17150 5160 5281 18060 9024 Type C C C C C C C C C I? C I c c c c I w c c I? E? C C C c c c I c c c c c c c I I? c c c? I c c c c I V? c c I I 14 SMITHSONIAN CONTRIBUTIONS TO ASTROPHYSICS TABLE 2.?Variable stars arranged in order of X?continued HV 13044* 12837 5988 2762 2763 5989 2764 12832 12839 2765 12337 13004 5990 2766 13045* 12634 12338 2767 12635 12339 12838 12340 5991 12341 12834 12835 2768 2769 5980 13046* 1013 2771 12342 12343 5992 5993 2772 2773 12636 2774 2775 2776 2777 12637 1017 2778 5996 5997 2779 2780 2781 2782 12638 X 16827* 16830 16830 16834 16837 16840 16841 16856 16859 16864 16878 16879 16889 16889 16892* 16902 16908 16912 16920 16920 16932 16974 16980 16992 16999 17031 17050 17050 17055* 17057* 17060 17074 17094 17100 17117 17120 17123 17137 17142 17144 17152 17156 17185 17196 17207 17219 17220 17224 17225 17245 17254 17263 17268 Y 9027* -184 4818 5375 8066 8126 7650 24906 -1426 9261 5262 5869 3796 5367 8184* 1860 5166 5303 3036 5490 -459 5310 11660 4578 25287 20628 6804 14706 5536* 3106* 14414 7806 5106 5306 17240 8863 3679 10945 3072 11038 4969 10864 5538 5388 9064 7886 17180 18035 11146 5500 9143 17688 19470 Type I C V? C L E I C C E C I I C E E C C C C C C C? C C C I c c Cyc C c c I? I I c c c E C I c c I I c c c c I c c HV 5999 2783 6000 2784 2785 6001 6002 2786 2787 6003 2788 6004 2789 2790 2791 2792 12836 2793 2794 5994 1019 2795 6011 2796 2797 6012 6013 2798 2799 2800 6015 2801 6016 6017 6018 2802 2803 6022 6020 6023 2804 12640 2805 12641 2807 602 5 12642 2808 2809 2810 2811 6026 2812 X 17297 17298 17302 17304 17308 17312 17317 17323 17324 17325 17329 17339 17345 17381 17402 17406 17485 17574 17574 17630* 17655 17675 17677 17686 17706 17716 17740 17751 17782 17788 17793 17807 17808 17842 17880 17906 17909 17920 17933* 17934 17934 17940 17951 17970 17973 17981 18000 18004 18033 18043 18094 18098 18105 Y 8264 4644 15548 5131 15909 3873 9420 18586 9946 16298 11914 10920 7667 9560 4364 7182 22867 11304 16738 8106* 6044 10752 16595 11644 16956 6787 10659 9629 15645 15166 15306 16574 13712 17960 8453 16774 15024 16981 19681* 4632 18360 2556 5014 2322 16748 16607 3888 4507 13742 14302 13733 16122 4173 Type I? C V? C C E? I C c I c c c c c c I c c I c c c c c c c I c I c c c c c c c c I c I c c I c c c c c c c I c HV 6027 2813 12643 602 9 1020 12644 2814 2815 6030 2816 6031 1021 2817 6032 12645 2818 6034 2819 12848 2820 12646 2821 12647 2823 12648 1018 12649 12650 12651 2824 2825 2826 6038 2827 2828 6039 12652 1022 12653 2830 2831 2832 12997 2833 2834 2835 6040 12656 2836 12909 2837 12908 2838 X 18140 18155 18162 18198 18203 18222 18245 18264 18264 18266 18271 18274 18278 18280 18282 18288 18298 18315 18381 18400 18402 18414 18420 18421 18480 18480 18492 18492 18504 18525 18584 18588 18620 18633 18643 18664 18672 18675 18690 18695 18804 18825 18831 18845 18852 18877 18884 18918 18956 18961 18969 18982 18997 Y 16706 16556 18846 12572 11346 5160 9381 9033 12402 15712 16722 8226 17118 16202 3540 7057 16282 14801 200 5806 4872 13144 3210 16249 17826 18030 2304 5022 19824 11559 15974 11403 11839 18884 5771 6264 3822 9300 20190 16807 16128 14658 20531 17661 19990 7095 16002 996 15957 1155 13844 1184 14514 Type V? C RR E E C C C I C I c c c c V? V? I I? c c c c I c c c I? c c c? c c c c I c E c? I? c? c I c I c I c c c c c c HV 12657 12658 2839 12659 12660 6043 2840 12661 2841 6044 12062 2842 12841 12843 12063 12662 284 3 6047 1023 2844 2845 12663 12664 2846 6049 6050 12665 2847 6042 6051 12666 12667 12668 12064 2848 6054 12844 6056 12065 6057 12842 2849 2850 6063 2851 6059 2852 6060 2853 6061 12845 6062 12669 X 19020 19020 19045 19050 19062 19078 19093 19094 19097 19100 19104 19106 19144 19173 19194 19200 19224 19248 19269 19272 19290 19302 19320 19337 19358 19378 19380 19395 19407* 19408 19452 19458 19488 19488 19489 19509 19512 19530 19530 19542 19543 19574 19575 19586* 19635 19716 19761 19772 19772 19782 19794 19861 19908 Y 3222 5076 9664 14046 17760 14580 19585 18240 18514 16060 11436 3849 23158 20657 8688 4920 17008 17958 13038 4717 16970 5688 3384 14864 17496 17522 14952 16085 4785* 10325 2490 3840 4800 6576 15408 12176 23330 7102 11064 6994 26775 16425 15448 7410* 5280 15895 14077 10178 13759 13417 23001 4723 16278 Type C C C c c V? C C c c c c c; c E c c V? c c c c c c V? c c c V? c c L c c c? c c I c I R CrB Cyc I C C C I C C C? C I C NUMBER 13 15 TABLE 2.?Variable stars arranged in order of X?continued HV 12856 2854 2855 2856 2857 2858 13047* 2859 12229 2860 6064 12670 12671 6070 12846 12672 12066 6065 2861 12673 12857 2862 6066 6067 12674 12067 2863 12675 12676 12068 6069 2864 2865 6071 6072 12245 12850 12849 13005 6073 2866 12677 12069 6074 12070 12678 12679 2867 12680 2868 13048* 2869 2870 X 19912 19946 19956 19983 19993 20004 20007* 20031 20040 20097 20104 20148 20148 20193* 20194 20196 20232 20281 20302 20304 20339 20346 20356 20370 20370 20382 20405 20430 20448 20550 20558 20629 20660 20668 20680 20714 20748 20753 20755 20760 20855 20862 20868 20904 20916 20922 20940 20944 21000 21004 21014* 21020 21028 Y -1204 17415 15354 16553 15678 16542 17474* 5800 7512 13203 15944 2544 15072 8192* 22754 2784 7824 7545 14878 19818 -372 6734 14545 10857 16632 8442 17687 17172 16428 7302 9166 17224 16283 12186 13059 27073 21850 22288 17814 5658 15279 17898 7080 13687 9108 14346 17640 16586 5268 8097 16682* 15698 8109 Type V? C C C I c c c c I c c? R CrB W C C C C C I RR W C C C C c c c c I c c E? I RR I C I I c V? C I L C C C c? c c c V? HV 2871 6078 12681 12862 2872 2873 2875 2874 12682 12683 12684 12685 2876 6083 12686 12687 6085 12688 12853 6086 6087 6081 12246 2877 2878 12852 2879 12691 6089 12692 12693 12072 12694 6091 12074 12695 10642 6092 12854 2880 2881 12696 12076 12697 6093 12077 12855 12231 12698 12078 12699 12700 6096 X 21054 21099 21180 21194 21244 21255 21268 21275 21282 21300 21330 21336 21417 21470 21498 21564 21584 21612 21628 21644 21656 21686* 21765 21881 21969 21978 22013 22020 22041 22080 22140 22224 22236 22316 22326 22380 22 386 22423 22443 22491 22613 22650 22686 22698 22820 22878 22912 22965 22980 22992 23040 23166 23238 Y 15984 10974 13164 -626 17183 15287 12681 16633 14472 6480 7722 7680 162 54 17617 15228 10386 15818 16248 19244 5653 14380 92 59* 27083 12474 17206 23188 15082 5880 6091 13668 15552 8796 14862 13360 7482 10836 10224 16312 25869 15756 14571 6882 8766 14520 10916 9348 24085 9105 15690 122 58 1710 14742 11726 Type C E C I C c c c c c c c c RR C C C C C? C E? C I? C W RR C RR C C C? C C C C I? Nova C L C I C c c c c c c c c c c L HV 2882 12701 12858 12860 12703 12704 12861 12079 12705 6097 12867 12863 12864 12865 12248 12080 12081 12247 12254 12873 12874 12871 12869 12249 12252 12250 12253 12251 X 23273 23304 23330 23577 23652 23682 23693 23736 24072 24227 24260 24292 24567 25193 25224 2 5226 25512 2 5668 25696 25763 26127 26155 26250 26860 26922 27052 27421 27762 Y 3883 15618 23155 22598 792 14004 21109 11274 8682 14680 13715 13432 11638 12280 12330 11115 11742 23676 -7306 3930 1338 10513 11897 17189 9096 16737 10028 16129 Type L C C I ss c I c E? C C I V? E? C C C L RR R CrB C RR C L L RR C RR 16 SMITHSONIAN CONTRIBUTIONS TO ASTROPHYSICS TABLE 3.?Duplications and alternative names HV 90 884 886 966 2235 2236 2241 2251 2254 2258 2294 2323 2370 2397 2428 2435 2492 2512 2628 2672 2683 S Doradua RX Doradus W 21 W Menaae HV 12738 HV 12458 W 39 W 40 W 20 SW Doradus W 46 SZ Doradus T Menaae TV Doradus HV 5718 RW Doradus TV Doradus HV 12035 HV 12616 X Doradus HV 12623 HV 2685 2738 2740 2761 2765 2874 2882 2883 2884 2934 4004 4080 5497 5531 5541 5557 5602 5610 5651 5718 5732 Y Doradus RU Doradus Z Doradus RS Doradus RR Doradus HV 6080 RU Menaae HV 8039 W 4 HV6100, U Doradus RY Doradus, Nova 1926 RZ Doradus W 36 W 26 W 24 SY Doradus TT Doradus HV 12549 TU Doradus HV 2428 HV 12989 HV 5733 5810 5820 6035 6078 6080 6081 6098 6100 6102 7641 7862 8034 8039 12025 12028 12035 12051 12071 12219 12220 TW Doradus TX Doradus HV 5810 (TZ Doradus) UU Doradus HV 12071 HV 2874 HV 12689 W 1 HV 2934, U Doradus HV 12564 HV 12250, HD 271924 Nova 1936 RT Mensae HV 2883 HV 12028 HV 12025 HV 2512 HV 12603 HV 6078 W 17 W 35 HV 12223 12224 12225 12226 12230 12237 12238 12239 12240 12241 12242 12245 12246 12247 12248 12249 12250 12251 12252 12254 12255 W 19 W 32 W 33 W 29 UX Doradus W 16 W 15 SX Doradus. W 6 W 7 W 8 w so UV Doradus UW Doradus UY Doradus UZ Doradus VV Doradus VW Doradus. HV 7641 VX Doradua SV Doradus RV Mensae RW Mensae HV 12410 12458 12521 12533 12549 12564 12603 12616 12623 12689 12703 12738 12747 12748 12749 I27SI 12752 12866 12989 HV 8037 HV2236 W 27 W 12 HV 5610 HV6I02 HV 12051 HV 2628 HV 2683 HV6081 HV 12866 HV223S W 10 W i W 9 HV 12752 HV 12751 HV 12703 HV 5732 TABLE 4.?Published coordinates of stars discovered twice H V 2235 2236 2428 2512 2628 2683 2874 5610 5732 6078 6081 6102 12025 12051 12703 12751 R. 7641 X 617" 834 9695 12216 14225 15172 21275 6518 9922 21099 21686* 8264 11598 12918 23652 6601 Y = 17776" 7678 9580 7740 4933 2241 16633 19444 9964 10974 9259* 20141 6966 5988 792 -622 A. (1900) Dec. 6h7?9 -66'58' H V 12738 12458 5718 12035 12616 12623 6080 12549 12989 12071 12689 12564 12028 12603 12866 12752 12250 X 632" 804 9686 12210 14232 15168 21275 6510 9922 21096 21630 8268 11628 12942 23590 6644 R.A. 6h7m53* Y 17790" 17662 9572 7722 4938 2244 16640 19500 9945 10866 9228 20124 6948 5976 718 -503 Differences X Y 15" 30 09 06 07 04 00 08 00 03 56 04 30 24 62 43 (1900) Dec. -66*55.'4 18 14" 16 08 18 05 03 07 56 19 108 31 17 18 12 74 119 40 NUMBER 13 17 TABLE 5.?Cepheid variables HV 12024 12813 13032 W 3 13024 2661 W 41 2657 12906 5787 2837 11994 12648 12911 12546 12073 11997 12904 2593 12S75 5997 5996 13041 12030 12635 13018 5881* 5736* 12675 5957 2311 12068 12661 12909 12559 12676 2750 12327* 12192 6097 6013* 2838* 12512 12688 12490 5940 12032 12328 5604 12507 12814 12525 12520 W 38 2315 5563 2771 2844 12080 12697* 2745 12769 2391 5615 L U V 1148 1614 1706 1729 1698 527 1743 523 1648 919 687 1126 1465 1652 1384 1182 1128 1646 472 1408 1038 1037 1715 11 52 1453 1692 968 889 1489 1010 219 1179 1475 1650 1395 1490 609 1257 1197 1097 1047 688 1353 1501 1337 1001 1154 1258 797 1350 1597 1366 1361 1742 222 775 627 694 1188 1508 604 1564 292 802 X 11520" 16692 11582 2810 7068 14667 3375 14606 148S2 11317 18969 78IS 18480 12290 6402 22224 8172 2566 13780 9510 17224 17220 15264 11856 16920 4120 13722 10063 20430 15498 5807 20550 19094 18960 7224 20448 16655 14928 6997 24227 17740 18997 3534 21612 1872 15148 11952 15330 6337 3408 13672 4380 4158 1647 5880 5384 17074 19272 25226 22698 16557 7504 8689 6668 Y 8178" 23596 6196 2116* 3211 15955 18205 5266 13271 14160 13844 10542 17826 10719 18948 8796 9924 6486 3660 1398 18035 17180 3097 6708 3036 12972 6658 9760 17172 6386 9109 7302 18240 1155 18930 16428 5247 5598 23104 14680 10659 14514 13884 16248 17082 9080 7452 5454 12920 10392 22722 16422 16080 17714 15384 13160 7806 4717 11115 14520 12744 20273 17494 1460 Publ. P ld31289: 1.56: 1.60919 1.6531 1.746098 1.75249 1. 7946 1.830334 1.92851 1.952288 1.96784 2. 075326 2.26491 2. 28498 2.204417: 2.3167 4.71147 4.539 2.36993 2.375 2.3825 2.402 2.41289 2.44364 P 1?312879 1. 329630 1. 552986 1.560856 1.603227 1.609188 1.652668 1. 728293 1. 746098 1. 752489 1.777408 1. 794576 1. 810933 1. 830335 1.894305 1.909423 1.928468 1.952288 1. 967842 1.975901 2. 013230 2. 028047 2. 052074 2. 075357 2. 108810 2. 175243 2. 176175 2. 176499 2. 244099 2. 264819 2.269616 2.285102 2. 292873 2. 305556 2. 306759 2.313180 2. 316536 2. 319214 2. 320873 2. 325590 2. 326865 2. 332190 2. 335272 2. 335952 2. 364541 2. 369910 2. 374998 2. 382586 2.383111 2. 391205 2. 392013 2. 393603 2. 396631 2.401497 2. 412833 2.415028 2.420604 2.441807 2. 443673 2.444174 2.456443 2. 463375 2.481935 2. 482924 log P 0. 1182 0. 1237 0. 1912 0.1934 0. 2050 0.2066 0.2182 0.2376 0.2421 0. 2437 0. 2498 0. 2540 0.2579 0. 2625 0.2774 0.2809 0. 2852 0.2905 0. 2940 0. 2958 0. 3039 0. 3071 0. 3122 0.3171 0. 3240 0.3375 0. 3377 0. 3378 0.3510 0. 3551 0. 3559 0. 3589 0.3604 0. 3628 0.3630 0. 3642 0. 3648 0. 3653 0. 3657 0. 3665 0. 3668 0. 3678 0. 3683 0. 3685 0. 3737 0. 3747 0. 3757 0. 3771 0. 3771 0.3786 0. 3788 0. 3791 0.3796 0. 3805 0. 3825 0. 3829 0. 3839 0. 3877 0. 3880 0. 3882 0. 3903 0.3915 0. 3948 0. 3950 M 0 15^53 15.93 16.37 16.86 15.89 16.54 16.36 15.95 16. 83 17. 02 15.83 15.67 16.43 16.36 16.25 16. 31 16. 85 15.77 16. 11 16. 06 15.95 16. 15 16.22 16.63 16. 12 16.37 15.29 15.61 15. 16 15.61 16. 10 15.88 16.56 15.82 15.32 15.64 16.28 16.02 15.69 15.97 16. 00 15. 98 15. 59 15.98 15.97 16.34 15.72 16.20 16.02 15.83 15.70 16. 19 16.25 16.04 15.64 16.20 16. 10 15. 80 15.42 15.76 15.69 15.69 16.49 15. 52 m 0 15^2 16.78 17.01 17.09 16.46 17.64 16.74 16.41 17.44 17.34 16.48 16.90 16.71 16.67 16.72 16. 70 17.53 16.38 16. 58 16.92 16.97 17.02 16.66 17.19 16.91 17.17 16.03 16. 15 16.08 16.23 16.57 16.79 17.52 15.99 16.44 16.45 16.75 16.49 16.42 16.97 16.61 17.20 16.87 17. 07 17. 18 17. 18 16.62 16.78 17.12 16.57 16.83 17. 15 17. 11 16.49 16.43 16. 70 16.91 16.59 16.90 17. 15 16.95 16.74 17.30 17.17 16. 15. 16. 16. 16. 16. 16. 16. 16. 16. 16. 16. 16. 15. 16. 16. 0 ii 82 93 52 58 92 35 59 45 76 32 66 67 10 89 51 48 16. 57 15. 16. 16. 16. 17. 15. 16. 16. 81 28 88 09 12 99 80 74 16. 58 16. 16. 16. 16. 16. 16. 16. 16. 16. 15. 15. 15. 16, 16 16, 16 16. 15. 16 16 16 15 16 16 16 53 89 93 17 19 71 83 49 86 92 66 70 ,43 ,09 , 03 , 82 .22 . 87 . 78 . 11 . 35 . 74 . 71 .43 .47 16. 88 16.62 16.82 16.74 16.27 16 16 . 09 .65 15. 75 16 16 16 16 . 32 . 15 .64 . 15 A 0^51 0. 0. 1. 1 . 0. 0. 0. 1 . 0. 1 . 0. 1 . 0. 0. 0. 0. 0. 0. 1 . 1 . 1 . 0 . 1 . 0. 1 . 1 . 1 . 0 . 0 . 0 . 0 . 0 . 1 . 0 . 1 . 0 . 0 . 0 . 1 . 0. 1 . 0, 0, 1, 0, 0. 0. 0, 1, 1 , 0 0 0 0 0 1 0 1 0 1 0 0 0 96 27 47 37 94 57 85 09 59 48 79 46 98 64 67 81 55 39 24 01 19 82 01 90 48 40 13 91 70 96 58 63 38 81 23 53 51 96 47 81 02 ,79 .84 . 17 ,91 .98 84 . 5 9 . 01 . 16 . 8 9 . 7 4 . 6 3 . 9 7 . 77 . 17 . 5 7 . 0 8 . 4 7 . 00 . 38 . 6 9 . 5 8 M O.F 0. 0 . 0 . 0. 0 . 0 . - m 5 3 0 120 4 2 0 135 150 145: 2 4 5 0.250 0 . 0 . 0. 0 . 0 . 0 . 0. 300 2 35 180 2 2 5 2 2 0 150 4 4 0 0.260 0. 0. 0. 0 . 0. 0. 2 2 0 2 0 5 4 5 0 2 0 0 2 5 0 300 0.200 0. 0 . 0 . 0. 0. 0. 0. 0 . 0 . 0 . 0. 0 . 0. 0 . 0. 0. 0 . 0. 0. 0. 0. 0. 2 1 0 2 7 0 2 1 0 2 7 0 2 2 0 2 2 0 290 170 240 270 260 160 185 450 500 235 235 165 170 .210 .220 .210 0.210 0. 0. 0, 0. 0, 0 .220 ,300: .450 .210 . 190 . 170 0. 190 0 0 0 0 0 0 0 0 0 0 0 .260 .225 .225 .125 . 185 . 170 .420 .210 .580 .320 .240 K 0*318 0. 066 0.221 0. 089 0. 096 0.062 0. 134 0. 133 0.070 0.094 0.031 0. 113 0. 100 0. 100 0.251 0. 139 0. 050 0. 097 0.219 0.081 0. 121 0. 079 0.079 0. 131 0. 110 0. 100 0.071 0.060 0. 117 0.079 0.098 0.084 0.082 0.070 0.079 0.075 0.210 0.200 0. H I 0. 070 0.078 0.050 0. 121 0. 109 0.095 0.080 0.110 0.144 0.204 0.116 0. 102 0. 072 0. 091 0. 098 0.086 0. 100 0.083 0. 068 0. 070 0.221 0.087 0.311 0.146 0.090 W 0P469 0. 315 0. 521 0. 342 0. 382 0. 286 0. 388 0. 363 0. 332 0. 372 0. 372 0. 341 0. 333 0. 343 0. 501 0. 377 0. 381 0. 359 0. 500 0. 333 0. 358 0. 356 0. 370 0.322 0. 396 0. 365 0. 325 0.292 0. 378 0. 300 0.384 0.293 0. 381 0.364 0.380 0.322 0.400 0.474 0. 371 0.342 0.393 0. 394 0.298 0.381 0. 367 0.415 0. 356 0.327 0.444 0. ?93 0. 384 0. 332 0. 339 0. 388 0. 349 0. 444 0. 348 0. 323 0. 380 0.482 0.417 0.471 0. 391 0.432 d i 0? 0. T l 5 0 5 0 0. 00 0. 0. 30 12 0. 17 0 . 0. 0. 0. 0. 0. 5 0 30 2 4 4 7 52 30 0. 45 0. 0. 0. 0. 0. 0. 0 . 0 . 0. 0 . 31 12 51 32 45 8 0 30 30 8 0 0 0 0. 14 0. 0 . 0 . 0 . 0 . 0. 0 . 19 0 0 30 8 0 12 45 8 0 0.30 0.30 0.27 0 . 0 . 0 . 8 0 30 2 7 0. 30 0 . 0 . 0 . 0 . 0 . 0 . 41 21 21 30 30 50 0. 30 0. 0. 25 8 0 0.32 0. 0, 0. 0, 0. 0, , 4 7 . 12 , 0 0 . 41 , 00 . 8 0 0. 17 0 0 0 0 0 0 0 0 0 . 44 . 38 . 37 . 32 . 8 0 . 8 0 . 3 0 . 4 5 . 5 0 Max. JD 2400000+ 27449. 27681. 30665. 29970. 25177. 27426. 27449. 14394. 27653. 29349. 27807. 31109. 32919. 29229. 29134. 29690. 29219. 29202. 30313. 29584. 32056. 27801. 25952. 25614. 28846. 28783. 27426. 29698. 30605. 29222. 26565. 32056. 29585. 30057. 26011. 27755. 28034. 27670. 359 594 5 8 7 551 488 329 301 519 6 2 8 242 317 536 292 272 59H 141 342 385 555 4 00 6 2 2 2 8 3 5 1 2 318 402 6 1 0 3 % 256 585 409 613 622 388 264 336 452 592 646 30639. 590 31701. 31712. 32915. 27457. 26334, 30624. 29158. 26713. 28034. 16823, 28846 29577, 28035 27807 26710 28862 26679 26303 29574 27728 26055 26410 26264 31303 496 462 336 349 368 .618 .576 .474 5 9 2 .638 4 0 2 . 384 .597 . 399 . 335 .406 .441 . 577 . 386 .464 .296 .272 .557 .647 26572.627 Ob. Rem 408 S 391 2 1 7 387 2 6 0 1 % 307 181 8 9 430 Sm 246 S20 } H 0 204 282 S;PT 3 0 t 191 J99 456 3H8 398 401 4 2 9 2 3 9 9 9 149 307 330 103 391 324 236 351 S;cc 108 289 299 108 381 344 99 103 391 cc 320 S 381 S 405 347 421 132 438 95 129 264 166 241 S;cc 335 S 471 310 401 258 454 325 393 386 Sm 397 NUMBER 13 19 TABLE 5.?Cepheid variables?continued H V 5567 6038 2557 12547 12684 12548 12434* 13043 2690 I2S8S S892* 967 2599 5518 2512 12334 12827 12668 12694 2712* 13031 2746 12704 12074 13038 5514 12687 2796 W 13 12005 12685 12001 12657 12534* 2785 2395 12000 12995 2780 12999 12210* 12188 2534 12683 12211 12682 956 12491 2449 12203 12626 2445 12674 5921 12796 5912 12551 5738 2684 5771 2808 12026 2364 5533 L M V 7 7 6 1061 4 4 1 1385 1497 1386 1301 1717 551 1417 971 96 4 7 8 752 401 1264 1608 1482 1505 5 1 2 1705 6 0 5 1514 1183 1712 7 5 0 1500 6 5 2 1731 1135 1498 1132 1471 1374 6 4 1 2 9 6 1131 1675 6 3 6 1679 1215 1193 4 2 1 1496 1216 1495 85 1338 3 4 3 1208 1444 3 3 9 1488 9 8 7 1585 981 1388 8 9 0 546 9 0 9 6 6 1 1150 2 6 7 7 6 0 X 5510" 18620 13055 6414 21330 6420 56 34 15848 15316 11598 13948 12820 13839 3460 12216 16692 1494* 19488 22236 15804 11164 16573 23682 22326 14303 3288 21564 17686 4130 9573 21336 8544 19020 4638 17308 8808 8490 9216 17245 16677 8369 6455 12594 21300 8526 21282 12258 1962 10258 7559 15702 10127 20370 14636 11613 14360 6876 10108 15215 10862 18004 11610 7824 4196 Y 16244" 11839 2394 6 526 7722 18960 4410 6758 6242 2784 18117 5441 3685 4480 7740 4836 20555 4800 14862 5682 6239 13619 14004 7482 23474 16914 10386 11644 20079 9339 7680 9999 3222 13800 15909 4884 10002 9904 5500 17353 22819 21722 4694 6480 22236 14472 7524 15618 11923 22816 3114 8860 16632 18516 -258 7350 1002 7220 5024 5980 4507 6204 10585 16280 Publ. P 2?81191 2.8397 2.844 2.84822 2.85286 2.866 34 2.86845 2.870783 2. 88400 2.890775 2.89383 2.899 2.9277 2.9082 2.91360 2.915 2.9164 5.0831 2.933966 2.93996 2.94735 2.954 2.96036 2. 96480 2.97093 2.98039 2.98276 2.988 2.997 2.99743 P 2?793593 2. 796497 2. 804525 2. 808445 2.809612 2.810068 2.811873 2.830648 2.839655 2.844786 2. 842425 2.849258 2. 852864 2. 866 391 2.868113 2.870783 2. 872422 2.872958 2.875152 2.881716 2. 882962 2.884108 2. 886711 2.890714 2.891277 2. 893263 2.893532 2. 893828 2. 899035 2.903828 2. 904303 2. 908203 2.910246 2.913300 2.913490 2.915153 2.916404 2.919571 2.924361 2.925322 2.930148 2. 933896 2.935539 2.936251 2. 940038 2.941852 2. 946671 2. 947667 2. 949678 2.954115 2.956870 2. 960487 2.961499 2. 964799 2.965111 2.971177 2. 976545 2. 980337 2. 982760 2. 987063 2.987204 2.996774 2. 997359 2. 997794 log P 0.4462 0. 4466 0. 4478 0. 4485 0.4486 0. 4487 0. 4490 0.4519 0.4533 0.4541 0.4546 0.4547 0.4553 0.4573 0. 4576 0.4580 0.4582 0.4585 0.4587 0.4596 0.4598 0.4600 0.4604 0.4610 0.4611 0.4614 0.4614 0.4615 0.4622 0.4630 0.4630 0.4636 0.4639 0. 4643 0.4644 0.4647 0.4648 0.4653 0.4660 0.4662 0. 4669 0.4674 0.4677 0.4678 0.4683 0.4686 0.4693 0.4695 0.4698 0.4705 0.4708 0.4714 0.4715 0. 4720 0.4720 0.4729 0.4737 0.4743 0.4746 0.4752 0.4753 0. 4767 0.4767 0. 4768 Mo 1&K> 15.48 16. 19 16.32 16.20 16.18 15.63 15.96 15.38 15. 54 16. 33 15.52 15.60 15.51 15.49 15.96 16. 15 15.97 15.98 16. 17 16. 15 15. 16 15.59 16. 39 15.98 15.50 15.75 16.23 16. 07 15.88 16.23 16.51 15.93 16. 00 16.18 16.05 16. 58 15.42 15.49 15.76 16.01 16. 14 15.80 16.24 16.32 16.01 15. 13 15.81 15.82 16.46 16.05 15.05 15.73 16. 36 15.77 15.45 15. 99 15. 82 15.61 15. 86 16.68 15. 80 15.32 15.86 m 0 ifPoo 16.45 17.06 17.28 16.80 17.09 16. 78 16.86 16. 55 16. 56 17.37 16.43 16.74 16.89 16. 39 16. 75 17.23 17. 19 17.17 16.74 16.96 16.51 16.91 17.23 16.69 16.69 16.76 17.07 16.84 16.80 16.80 17.03 16.78 16.66 16.98 16.87 17. 00 15.91 16.55 16.96 17.00 17.12 16.45 16.89 16.94 16.99 16.39 16.57 16.84 17.35 16.87 15.85 16.99 16.96 16.63 16.48 16.87 16. 58 16. 76 16.88 17. 08 16.65 16.24 16.42 W o ^ s 15. 99 16.69 16. 92 16. 53 16. 72 16. 32 16. 53 16.20 16. 15 17. 00 16.03 16. 41 16. 07 16. 09 16. 37 16.66 16.60 16.65 16.48 16.64 15.98 16.25 16. 93 16.41 16. 14 16.29 16. 74 16. 57 16. 39 16.54 16.74 16. 37 16.35 16.60 16.55 16.74 15.67 16. 13 16.36 16.56 16.69 16. 11 16.60 16.72 16. 58 16.02 16.22 16.36 16.93 16. 57 15.43 16. 38 16.63 16.27 16.01 16.46 16. 26 16. 34 16.46 16. 91 16.28 15. 94 16. 14 A l7104 0.97 0.87 0.96 0.60 0.91 1. 15 0.90 1. 17 1.02 1.04 0.91 1. 14 1. 38 0.90 0. 79 1.08 1.22 1.19 0.57 0.81 1.35 1. 32 0.84 0.71 1. 19 1.02 0.84 0.77 0.92 0.57 0.52 0.85 0.66 0.80 0.82 0.42 0.49 1.06 1.20 0.99 0.98 0.65 0.65 0.62 0.98 1.26 0.76 1.02 0.89 0.82 0.80 1.26 0.60 0.86 1.03 0.88 0. 76 1. 15 1.02 0.40 0.85 0.92 0.56 M - m O.P245 0.430 0. 180 0.225 0.230 0.250 0.170 0.160 0.190 0.180 0. 325: 0.335 0. 160 0. 160 0.265 0.295 0.210 0. 190 0.200 0.260 0.155 0.210 0.305 0.120 0.210 0.315: 0.230 0.180 0.275: 0.260 0.225 0.170 0.250 0.225 0.220 0.270 0.240 0.440 0.260 0.260 0.245 0.310 0.440 0. 280: 0.245 0.200 0.210: 0.210: 0.215 0.230 0.230 0.220 0.230 0. 300 0.300 0.215 0.260: 0.210 0. 195 0.245 0. 175 0.230 0. 130 0.230 R O.PO64 0.209 0.085 0.101 0. 110 0.075 0.081 0.072 0. 101 0. 106 0. 123 0. 161 0.069 0. 070 0.070 0. 107 0. 096 0.091 0. 082 0.105 0.066 0.090 0.089 0.088 0.077 0.063 0.094 0.096 0.143 0. 106 0.097 0. 086 0. 130 0. 104 0.095 0.127 0. 112 0 . 1 % 0.102 0. 098 0.155 0.091 0.212 0.081 0. 135 0.132 0. 112 0.083 0.083 0. 118 0. 122 0. 103 0.082 0. ISO 0.094 0. 107 0. 113 0. 09J 0. 084 0. 13S 0. 105 0. 107 0. 070 0. 090 W 0P351 0.456 0. 364 0. 375 0.363 0.275 0. 398 0. 391 0. 312 0.357 0. 336 0.438 0.335 0. 302 0. 314 0.412 0. 310 0. 342 0. 332 0. 355 0. 357 0. 380 0. 331 0. 377 0.371 0.289 0.361 0.347 0. 395 0.397 0.352 0.376 0.321 0. 370 0.405 0. S58 0.452 0.455 0. 332 0.429 0.396 0. 377 0.462 0. 369 0.282 0.353 0.313 0.271 0. 368 0.408 0.390 0.431 0. 333 0.450 0. 394 0. 385 0. 366 0. 358 0. 379 0. 344 0. 390 0. 397 0. 351 0. 375 d m 0 ^ 2 0. 35 0.25 0.30 0.33 0.28 0.31 0.80 0.52 0.29 0.03 0. 30 0.25 0.31 0.80 0.80 0.00 0.30 0. 30 0.51 0.45 0.25 0.30 0.26 0.00 0.27 0.37 0.00 0.21 0.80 0.33 0.80 0.30 0.30 0.17 0. 30 0.80 0.80 0.80 0.27 0. 14 0. 19 0.30 0.33 0.14 0.30 0.80 0. 50 0.30 0.12 0.44 0.80 0.24 0. 00 0. 11 0. 80 0. 33 0.45 0. 51 0. 50 0. 53 0.45 0.80 0. 32 Max. JD 2400000+ 29189.469 27801. 321 31715.614 32884.418 30751.330 29229.319 23490. 573 26455.214 29585. 388 26219.342 33178.615 27800. 377 26441.229 24462. 726 32882.270 31496.277 27455.457 27426.296 26322. 343 31734.601 29349.242 16855.573 32228. 270 27807. 365 27457.471 29158.556 27799. 446 23480.812 30057. 264 25952.512 29986.515 29229. 272 26245. 582 27800.414 26060.243 26956.619 28780. 585 16816.768 27426. 296 27449. 307 28846. 402 31674.592 29956. 396 32030.615 31699.497 31106.359 23486. 545 32891.286 29626.278 30763.313 31729.604 26413.355 27449. 462 26319.329 31107. 535 25952.512 27755.452 26977.615 29586.418 24081. 749 26274. 482 26427.255 30314.443 26455.214 Oba. Rem. 2 1 8 409 S;P7 394 399 267 120 381 314 371 426 102 409 S!;P?;cr 4 6 9 187 358 330 152 2 0 9 2 8 3 393 326 4 3 9 92 2 4 0 2 0 2 325 370 396 104 429 S 2 4 0 339 2 3 2 333 324 4 0 0 296 S 450 S;P? 303 355 98 101 389 S;P7 337 9 9 2 9 5 4 0 0 155 300 105 426 402 Sm;cc 2 3 7 339 Sm 145 4 3 4 2 2 5 395 4 0 0 402 305 384 Sm 140 404 S;cc 20 SMITHSONIAN CONTRIBUTIONS TO ASTROPHYSICS TABLE 5.?Cepheid variables?continued H V 12223* 12541 2874 12476 12225 12222 12692 5649 12638 5924 5877 6050 12418 13029 2406 6023 5701 2504 12774 11985 12582 2443 12514 12771 5672 13042 12021 13021 12504 2427 2500 12431 5558 5757 2412 12736 983 12652 2654* 12672 12202 12341 2353 12330 12196 W 48 2813 5780 5834 12636 12224 12533 2359 2872 12521 5522 5841 12197 12408 W 28 2717 2689 12972 2545 L M V 1222 1380 7 2 3 1329 1224 1221 1503 8 2 1 1456 989 966 1068 1285 1703 3 0 7 1054 856 394 1569 1120 1415 337 1355 1566 836 1716 1145 1695 1347 3 2 6 3 9 0 1298 772 9 0 0 313 1538 H I 1468 5 2 0 1486 1207 1271 256 1260 1201 1749 666 917 9 4 4 1454 1223 1373 2 6 2 721 1362 753 9 4 8 1202 1276 1737 577 550 1662 4 3 0 X 2709" 5262 21275 1362 2946 2517 22080 7722 17268 14684 13612 19378 3330 9543 9134 17934 9037 12039 8705 7008 11268 9928 3780 8863 8522 15725 11411 5140 3192 9681 12009 5202 5242 14016 9226 208 13543 18672 14564 20196 7555 16992 7354 15678 7150 5202 18155 11118 12468 17142 2922 4620 7654 21244 4260 3530 12710 7509 1902 3837 15953 15312 5772 12841 Y 19542" 20058 16633 7320 18913 19569 13668 19290 19470 19363 17245 17522 2028 9330 10204 4632 11265 3405 20739 9408 816 7293 7662 -2026 19347 6144 5958 12329 15726 9413 6006 3636 4912 8816 10254 18964 5729 3822 5786 2784 22854 4578 5067 5280 22934 18397 16556 9048 6 028 3072 18912 20220 9249 17183 19860 13340 5445 22677 3552 19152 5914 2274 14576 5777 PubL P 3?0006 3. 0075 3. 0076 3. 02142 3. 0250 3. 0280 3. 0300 3.03785 3. 04596 3. 0705655 3.0781 3. 07864 3. 08348 3. 083935 3. 088049 3.0882 3. 09369 3. 1011 3. 102863 3. 10872 3. 11306 3. 113 3.11756 3. 12207 3.1276 3.129 3. 1291 3. 140 3. 1437 3. 14643 3. 15 3.16599 P 3?000681 3. 000737 3. 001696 3. 004150 3. 007363 3. 007641 3. 008237 3. 008808 3. 010005 3. 016682 3. 021701 3. 023247 3. 024921 3. 025252 3. 028150 3. 028883 3. 029895 3. 030641 3. 036928 3. 037852 3. 043742 3. 045917 3. 047953 3. 052534 3. 062081 3. 068492 3. 070511 3. 072079 3. 075908 3. 077975 3. 078574 3. 083404 3. 083770 3. 088049 3. 088350 3. 091213 3. 092686 3. 094557 3. 095786 3.100798 3. 101102 3. 102777 3. 108178 3. 108916 3. 113141 3. 113406 3.113521 3.117557 3. 122456 3.125514 3. 127668 3. 128969 3. 129097 3.131142 3.140185 3. 140298 3.142666 3.143815 3.146274 3. 148744 3. 155211 3. 162762 3.164948 3. 166099 logP 0. 4772 0. 4772 0. 4774 0. 4777 0. 4782 0. 4782 0. 4783 0.4784 0.4786 0. 4795 0. 4803 0. 4805 0. 4807 0.4808 0.4812 0.4813 0.4814 0.4815 0. 4824 0. 4826 0. 4834 0. 4837 0. 4840 0. 4847 0.4860 0. 4869 0. 4872 0. 4874 0. 4880 0. 4883 0.4884 0.4890 0. 4891 0. 4897 0. 4897 0. 4901 0. 4905 0.4906 0. 4908 0.4915 0.4915 0.4918 0. 4925 0. 4926 0. 4932 0. 4932 0. 4932 0.4938 0. 4945 0. 4949 0. 4952 0.4954 0.4954 0. 4957 0.4970 0. 4970 0.4973 0.4975 0.4978 0.4981 0.4990 0. 5001 0. 5004 0. 5005 M c1 157184 15.1 15. ' 15. 16. 15. 15. 15 . 16. b3 97 55 15 94 84 2 0 06 16.61 16 . 16. 15. 16. 15. 16. 15 15. 15. 16. 15. 15. 16. 16. 14. 15. 15. 15. 16. 15 . 15. 16 . 15. 11 18 38 06 4 0 31 88 75 15 6 8 25 2 8 38 11 81 16 98 54 17 15 55 45 92 15.68 15.73 15. 14. 16. 15. 15. 16. 15 15 15. 16 15 15. 16 15. 16 15 15 85 73 2 7 23 8 0 36 . 6 1 . 2 3 . 8 0 . 4 1 . 6 1 . 52 . 4 1 . 10 . 2 6 . 6 4 . 55 15.93 15 16 16 15 16 15 16 16 16 16 15 . 4 0 . 2 3 . 06 . 07 . 20 . 9 7 . 6 3 . 13 . 01 . 5 0 . 4 1 m ( ) 16^2 16.'93 16.93 16.' 16. 16. 6 0 81 8 9 17. 18 16 17. 17. 36 07 59 16.98 16. 16. 17. 16. 17. 17 16. 16. 17. 16. 16. 17. 17. 8 9 15 07 53 14 12 95 81 13 15 2 7 13 25 15.25 15. 17 . 16. 16. 15. 16. 16. 52 2 0 41 8 0 9 9 8 9 81 17.28 16. 16. 04 76 16.82 15. 17. 16. 16. 17. 16 15 83 06 14 75 2 3 15 61 16.88 16. 16. 16. 16 . 9 5 78 . 9 4 . 81 15.72 17 16 16 16 16 16 16 . 18 . 81 . 50 . 9 6 . 70 . 83 . 8 0 15.66 17 16 16 16 16 17 16 . 04 . 6 6 . 89 . 83 . 70 . 04 . 4 3 W o 16^8 16. 42 16 47 16.29 16.41 16. 50 16.66 15.89 16.65 17. 08 16. 59 16. 50 15. 87 16.62 16. 14 16. 74 16. 60 16. 57 16. 23 17. 00 15. 80 15. 87 16. 74 16. 70 15. 01 15. 34 16. 75 16. 03 16. 55 15.61 16.42 16.67 16.71 15. 85 16. 35 16. 43 15.36 16.68 15. 73 16.23 16. 80 15. 93 15.43 16.48 16. 73 16. 36 16. 17 16.61 15. 33 16. 76 16.26 16. 18 16. 47 15. 95 16. 56 16. 46 15. 35 16. 69 16. 42 16. 71 16. 53 16. 45 16. 74 16. 02 A l"\)8 1. 30 0.96 1. 05 0.66 0.95 1. 34 1. 16 1.01 0.98 0.87 0.71 0.77 1. 01 1 1 3 0.83 1.24 1 1 0 1 66 0. 55 0.90 0. 99 0.75 1 14 0.44 0. 36 1.22 0.87 0.63 0.84 1.34 0.36 1.36 0.38 1. 03 0.97 1. 10 0.79 0.91 0. 95 0.87 0. 54 0. 38 1.08 0. 54 1.17 1.42 0.40 0.62 0. 92 1. 17 0.95 1. 03 1. 30 0.60 0. 74 0. 59 0. 84 0.69 0.26 0. 70 0.69 0. 54 1. 02 M - m O.P26O: 0.260 0.220 0. 125: 0.285 0.250 0. 190 0. 135 0.250 0. 160 0. 125 0.240 0.2 30 0.200 0.290 0.260 0. 195 0. 190 0. 190 0. 370 0. 300 0. 190 0.195 0.230 0. 510 0.470 0. 140 0. 190 0.230 0.250 0.220 0.275 0.250 0.430 0.230 0.280 0.095 0. 160 0.260 0. 300: 0.485 0.250 0.430 0. 190 0.255 0 325 0. 170 0.300 0.480 0.250 0.280 0.310 0.220 0. 175 0. 190 0.260 0.500 0.230 0. 185 0.300 0. 300 0. 350: 0.365 0.250 R O.P11 3: 0. 127 0. 080 0. 066 0. 118 0. 130 0. 100 0. 083 0. 122 0. 073 0. 07J 0. 130 0. 100 0. 096 0. 089 0. 077 0. 095 0. 080 0. 115 0. 163 0. 102 0. 072 0. 074 0. 110 0.295 0.219 0. 094 0.080 0.075 0. 116 0. 112 0. 113 0. 078 0. 160 0.139 0. 102 0.066 0. 070 0. 091 0. 124 0. 185 0. 102 0. 148 0. 098 0. 143 0. 097 0. 074 0. 155 0.290 0. 095 0. 150 0. 152 0. 105 0. 073 0. I l l 0. 098 0. 288 0. 082 0. 081 0. 148 0. 163 0. 118 0. 108 0. 081 W 0P425 0.410 0.280 0.226 0.409 0. 361 0. 379 0.378 0. 374 0.438 0. 360 0.415 0.330 0 427 0. 365 0. 397 0. 326 0. 3)4 0. 460 0. 431 0. 332 0. 353 0. 338 0. 339 0. 505 0.479 0. 326 0.408 0.286 0.426 0. 388 0.491 0. 319 0. 426 0.431 0.382 0. 290 0. 381 0. 401 0. 345 0. 466 0. 392 0. 384 0. 379 0. 398 0. 343 0.455 0. 589 0. 355 0.433 0. 420 0. 393 0. 368 0.489 0.403 0. 508 0. 316 0. 314 0.423 0.423 0.398 0.396 0.379 dm rf*24 0.21 0.24 0. 40 0 24 0 24 0.26 0.28 0 00 0. 00 0. 00 0. 30 0 11 0. 51 0. 80 0. 10 0. 80 0 25 0. 18 0. 50 0 22 0.47 0 38 0. 00 0 19 0. 52 0. 50 0. 30 0. 34 0 80 0.44 0. 33 0.31 0.80 0. 51 0.24 0. 50 0. 30 0. 51 0. 38 0. 12 0. 80 0. 50 0.51 0. 12 0. 17 0.48 0.44 0. 52 0.24 0.21 0. 50 0.24 0. 27 0. 50 0. 30 0. 12 0. 39 0.24 0. 51 0. 30 0. 50 0. 50 M a JD 2400000* 29602. 28776 24637. 400: 5 3 1 4 9 8 32888 426 31284. 13876. 23681 31712. 27802. 2)592 29228 6 52 8 1 4 8 7 9 4 6 2 4 9 9 516 4 0 4 10184 644 2852) 26)08 24501 4 0 9 518 6 1 4 26170.6)1 27746 29697 )0601. 2)900. 28776 23900. 482 2 50 5 8 4 501 584 501 27800.28) 2772) 26245 24802. 27799. 27750. 23740. 27449. 26412. 287S8. 29933. 592 5 8 2 831 378 4 4 0 7 9 0 381 2 5 3 5 7 0 563 24824.683 27658. 32056. 26444. 30327. 17590. 27746 30351. 27800. 31107 27421. 25615. 31712 26011 6 0 9 587 2 2 5 573 584 4 8 2 312 4 1 4 354 344 4 2 2 . 462 . 336 26573.635 29626 29526 31734 29970 28035 29199 32063 . 278 . 598 .459 .446 . 597 . 447 .618 27799.286 27807 25946 . 399 . 477 31669.633 27756 27808 278O0 32916 27449 . 301 . 2 8 2 I. 377 . 283 '. 307 Ob*. R*m 101 108 2 7 4 2 0 7 100 104 276 4 0 7 348 176 111 272 8 111 Sice 18) 44 4 119 4 4 6 406 104 362 S 177 1 4 1 2 5 6 144 4 6 6 4 0 8 3 8 8 391 332 439 S 3 9 3 244 S;P7 3 6 4 441 S;cr 4 4 8 2 8 2 4 1 1 280 Sm 427 S 2 1 1 91 4 0 8 4 4 7 3 9 0 250 S 110 404 4 2 1 4 1 9 2 9 6 1 0 0 106 3 1 1 196 106 3 8 0 414 S;cr 111 6 9 104 3 9 0 4 2 8 2 1 2 426 NUMBER 13 21 TABLE 5.?Cepheid variables?continued H V 12502 2254 6107 2863 5975 12855 12624 W 31 1282* 12195 2866 12910 W'47 2710 2373 2735 2682 12194 6011 2880 12994 12748 12462 12329 12205 6089 12419 5733* 12003 2688 12444 2734 2368 2742 12722 2811 12056 2610 12189 12339 2856 2361 13037 12450 5817 12665 2465 12662 5978 1009 12780 12553 9 4 1 2721 12758 12733 2398 2759* 12187 2839 12967 5747 12523 5909* L M V 1345 167 1106 7 1 3 1021 1616 1442 1739 1609 1200 716 16SI 1748 5 7 0 2 7 6 594 544 1199 1045 729 1674 1547 1318 1259 1210 1092 1286 8 8 8 1133 549 1306 593 271 6 0 1 1527 6 6 4 1170 4 8 5 1194 1269 706 2 6 4 1711 1310 934 1479 3 5 9 1476 1023 136 1574 1390 7 0 581 1555 1536 2 9 9 6 1 7 1192 6 8 9 1657 894 1364 9 7 8 X 2964" 3695 10721 20405 16042 17031 15180 3786 15293 7164 20855 2607 5450 15740 8143 16287 15157 7110 17677 22491 13666 4664 1026 15465 7741 22041 3426 9940 9030 15311 300 16276 7979 16463 -667 18094 13548 13954 6525 16920 19983 7666 14254 540 11935 19380 10692 19200 16283 16056 9732 6990 11155 16004 5859 58 8871 16785 6314 19045 4613 10277 4320 14238 Y 11724" 19844 20113 17687 6068 20628 3300 18632 21215 23847 15279 6513 18176 5642 10871 4912 13332 22633 16595 15756 2587 21644 4902 5742 22745 6091 5328 7483 8604 6754 17280 4234 11900 3337 8356 13733 10242 7308 21979 5490 16553 11764 25274 16602 5893 14952 9730 4920 14780 5661 20701 3378 8848 5207 21194 17191 9993 5281 21588 9664 13814 9568 12402 6793 PubL P 3?1682 3 17310 3. 190 3. 1897 3. 192789 3. 194 3 19 3. 19737 3 1987164 3.2049 3.2110 3.2104 3.21345 3.21837 3.222 3.2234 3.236 3.24078 3.2460 3.24644 3 250875 3.25300 3.25924 3.2676 3.26989 3.2867 3.29689 3.2992 3. 30770 P 3?167435 3. 167912 3. 170877 3. 172102 3. 173259 3. 179996 3. 182664 3. 188373 3. 188908 3. 189845 3 192705 3. 192789 3. 193286 3. 194506 3 197658 3. 198793 3.200306 3.204679 3.205323 3.205471 3.205786 3.207072 3.209305 3.210448 3.210385 3.213127 3.213398 3.215025 3.218520 3.221069 3. 222563 3. 222920 3.223412 3. 224377 3.229170 3.233839 3.235550 3. 240796 3.246005 3. 246479 3. 249406 3. 250875 3.251272 3.251602 3.2 52978 3.255335 3.255826 3. 258032 3.259351 3.260579 3.261702 3. 266662 3.267761 3. 269442 3.270552 3.272799 3. 276832 3.278323 3.286560 3.296827 3.298404 3. 299240 3. 302991 3.307157 log P 0. 5007 0. 5008 0. 5012 0. 5013 0. 5015 0. 5024 0 5028 0 5036 0 5036 0. 5038 0.5042 0. 5042 0. 5042 0 5044 0. 5048 0. 5050 0. 5052 0. 5058 0 5059 0. 5059 0. 5059 0. 5061 0. 5064 0. 5065 0. 5065 0.5069 0. 5070 0.5072 0. 5077 0. 5080 0. 5082 0. 5082 0. 5083 0. 5084 0. 5091 0. 5097 0. 5100 0. 5107 0. 5113 0. 5114 0. 5118 0. 5120 0. 5121 0. 5121 0.5123 0.5126 0.5127 0.5130 0. 5131 0.5133 0. 5134 0. 5141 0.5143 0.5145 0.5146 0. 5149 0. 5155 0. 5156 0. 5167 0 5181 0. 5183 0.5184 0.5189 0.5195 M 0 16^4 15.30 16. 06 16.24 16. 08 15. 73 16. 12 16. 51 15. 70 15. 32 15.69 16. 07 15. 81 15.89 15. 37 15. 88 16.21 15. 90 15. 17 15.72 15. 97 15. 18 16. 11 . IS. 39 15.44 15. 78 16. 07 15. 30 16. 00 15. 17 16.32 15.44 15. 71 15. 80 15. 94 16.33 15. 94 15. 85 16. 06 14. 88 15. 94 16. 37 15. 77 15.72 15. 70 15.83 15.99 16.28 15.36 15. 18 16.44 15. 98 16. 01 15. 83 15. 7S 16. 14 14. 63 16. 15 15. 97 15. 07 16. 18 16.61 16.20 15. 99 m 0 ifPlb 16.81 16.81 17.57 16. 72 17.02 17.28 16.91 16.64 16.44 16.83 16. 50 17. 05 16.68 16. 57 16.44 16.98 16.79 15.54 16. 90 16.64 16.68 16.78 16. 34 16.48 16. 11 16.82 15. 57 17. 19 16.34 16.97 16. 34 16.78 16.61 16.78 17. 17 16.98 16.57 17.00 16.22 16.77 17.23 16.92 16.88 16.55 16.75 16.80 17.25 16.07 15.88 17. 39 17.00 16.81 16.43 16. 86 17. 01 15.15 16.96 17. 19 16. 54 16.89 16.98 16.66 16. 95 Wo 167*79 16.21 16.64 16. 96 16.47 16. 58 16. 84 16. 74 16. 17 15. 90 16. 36 16. 33 16. 51 16. 39 16. 03 16. 10 16. 73 16.40 15. 33 16. 35 16.36 16. 04 16.49 15.99 16. 10 15. 94 16.43 15.44 16.48 15. 94 16. 71 15. 93 16. 36 16.20 16. 35 16. 78 16.65 16. 30 16.56 15. 75 16. 45 16. 85 16.25 16. 50 16.20 16. 36 16.43 16.78 15.74 15.45 16.95 16.56 16. 52 16.20 16. 49 16.67 14. 88 16. 59 16. 78 15.% 16. 57 16. 82 16.46 16.61 A 0 ^ 2 1. 51 0.84 1. 33 0.64 1 2 9 1. 16 0.40 0. 94 1 12 1. 14 0.43 1.24 0. 79 1.20 0. 56 0. 57 0. 89 0.37 1. 18 0.67 1. 50 0.67 0.95 1. 04 0. 33 0.75 0.27 1. 19 1. 17 0.65 0.90 1.07 0.81 0. 84 0.84 1. 04 0.72 0. 94 1. 34 0.83 0. 86 1. 15 1. 16 0.85 0.92 0.81 0. 97 0.71 0.70 0.95 1. 02 0. 80 0.60 1.11 0. 87 0. 52 0.81 1.22 1.47 0.71 0. 37 0. 46 0 96 M - m 0P315 0.165 0. 135 0.155 0. 300: 0.290 0. 300: 0. 300 0.240 0. 145 0. 175 0. 345: 0.280 0. 320 0. 175 0.250 0.225 0 275 0.520 0.240 0.220 0. 300 0.390 0.310 0.290 0. 500 0.250 0.425 0.320 0.235 0.190: 0.150 0.175 0. 190 0.296 0.225 0.300 0.245 0. 155 0.230 0.240 0.290 0. 190 0.340 0.220 0.195 0.170 0.215 0.415 0.250: 0. 270: 0.280 0.250 0.230 0. 150 0.495 0.2 30 0.235 0.235 0.230 0.275: 0. 240: 0.235 R OPO95 0. 086 0. 076 0. 100 0. 092 0. 113 0. 105 0. 160 0. 114 0.063 0.092 0.080 0. 092 0. 125 0. 114 0. 121 0. 092 0. 114 0.226 0. 072 0. 108 0.087 0. 110 0.097 0. 094 0.289 0.072 0. 188 0. 130 0. 089 0. 108 0. 069 0. 098 0.079 0. 099 0. 125 0.080 0. 107 0. 156 0. 061 0. 110 0. 094 0. 130 0.079 0. 102 0. 100 0. 106 0.088 0.096 0.240 0. 092 0. 119 0. 132 0. 133 0. 086 0.090 0.229 0. 106 0. 081 0. 074 0. 108 0.080 0.072 0. 105 W 0P385 0.361 0. 374 0.340 0. 311 0. 381 0. 375 0.410 0. 375 0. 341 0 392 0. 397 0.424 0. 380 0.369 0. 381 0. 404 0. 409 0.417 0. 347 0. 342 0. 386 0. 344 0.417 0. 376 0.480 0. 330 0.463 0. 350 0. 346 0.268 0. 380 0.406 0.416 0.344 0. 374 0.241 0.423 0.410 0. 317 0. 376 0.415 0. 353 0. 325 0. 348 0.354 0.359 0.410 0.410 0.490 0.390 0.435 0. 358 0. 362 0. 367 0. 337 0.426 0. 353 0. 356 0. 387 0. 398 0. 375 0. 377 0.354 0^14 0.24 0.06 0.24 0. 80 0. 00 0.44 0.24 0. 00 0. 12 0.30 0.38 0.27 0. 51 0. 51 0. 80 0. 50 0. 12 0. 30 0. 30 0.25 0.21 0.35 0. 51 0. 12 0.26 0.31 0.47 0. 51 0.80 0.29 0.80 0. 30 0.52 0.44 0. 30 0.46 0.80 0. 12 0. 80 0. 17 0 30 0. 00 0. 30 0. 50 0.25 0.48 0. 30 0. 30 0.80 0. 18 0. 37 0.48 0. 80 0. 30 0.29 0. 80 0 80 0. 19 0 44 0. 30 0. 48 0.45 0. 80 Max. JD 2400000+ 27786.315 29597.318 26565.613 30725. 573 26635. 562 30680. 540 29188.552 29994. 284 31701. 568 29597.318 31734.558 32919.335 29128. 579 27807.317 24081.749 29697.250 32070.603 30313.448 16820. 567 27658.646 31717.626 29104.658 27670. 574 29913. 598 30669.451 29627.308 26689. 391 16816.644 24360. 895 29697.250 32555.317 29129.635 27807. 476 31436. 383 31704. 549 26684.383 29222.409 31740.496 31698. 521 27456.276 29219. 342 27658.609 31674. 592 31734.465 32919. 335 26322.343 26444.225 31738.589 29217.448 29204. 484 13875. 807 30023. 355 23681.879 26689. 391 29970. 446 28125. 361 30319.479 29219. 342 29970. 446 14391. 543 27799.482 25886. 539 29586. 337 27807. 283 Ot?. 352 105 327 246 374 102 4 3 8 104 110 2 3 3 333 2 2 7 117 404 452 355 4 1 7 111 4 2 1 2 5 8 432 103 176 383 113 379 2 0 9 4 5 0 4 2 5 393 181 358 441 363 192 381 225 425 100 391 351 4 2 3 245 204 391 375 4 4 4 2 8 9 4 0 0 397 120 112 4 3 0 367 109 2 1 5 454 325 103 354 343 4 5 3 385 355 Rem. S;P? S S;P? S m S;cc S;cr s: S S S S 22 SMITHSONIAN CONTRIBUTIONS TO ASTROPHYSICS TABLE 5.?Cepheid variables?continued HV 2737 13040 2846 5905 12069 12565 5800 12821 2471 12753 2784 2885 12763 5685 5511 5791* 12027 2458 2378 12594 12219 2519 12423 W 25 2630 5768 6067 2316 2803 2658 12961 12518 2624* 5809 12686 2843 1008 5530 2428 12647 12757 12765 12772 970* 5776 12204 12987 12201 12332 12574 5697 2612 5930* 2713 2650 2807 12613 12193 12229 12595 926 12619 12723 2410 L M V 596 1714 696 9 7 5 1180 1399 9 2 4 1602 3 6 4 1550 6 4 0 7 3 4 1560 8 4 4 7 4 8 9 2 0 1151 352 2 8 1 1423 1219 4 0 8 1290 1736 5 0 0 9 0 8 1079 2 2 3 6 5 8 5 2 4 1655 1359 4 9 6 9 2 7 1499 6 9 3 135 7 5 7 327 1464 1554 1562 1567 9 9 9 1 4 1209 1672 1206 1262 1407 8 5 4 4 8 6 9 9 3 5 7 3 5 1 7 6 6 0 1434 1198 1228 1424 55 1439 1528 311 X 16344" 14926 19337 14218 20868 8460 11720 14340 11118 5090 17304 6197 6779 8753 3052 11439 11628 15016 8474 12132 1608 12339 3882 4255 14241 10714 20370 5904 17909 14632 1709 4038 14127 11811 21498 19224 16043 3996 9695 18420 7245 8175 9058 12840 11024 7612 7009 7578 16440 9360 8948 14009 14814 15815 14483 17973 13824 7116 20040 12390 9488 14604 2 4 0 9203 y 5306" 7511 14864 2500 7080 20118 9381 23628 8807 20996 5131 25088 20721 10323 2876 9007 6402 9162 9764 2532 19908 5827 546 19363 6741 17632 10857 8604 15024 5691 7885 15402 7034 6395 15228 17008 5632 16304 9580 3210 -600 476 -392 7606 17966 22854 3475 22528 6528 1398 9601 5483 10253 5876 14314 16748 4314 22375 7512 1698 5436 20040 4052 10002 Publ. P 3 d 3. 3. 3. 3. 3. 3. 3. 3. 3. 3. 3. 3. 3. 3. 3. 3. 30938 3131 3688 33370 3382 34011 349 35877 3594 3716 374115 37430 378 380205 3775 3926 39730 3.40977 3. 3. 3. 3 417903: 41995 43861 4439 3.444475 3, 3. 3 3 44622 .44825 4 5 .4654 3.4689 3 3 3 .469 .490 .4859 3 d 3. 3. P 309910 310864 311906 3. 312319 3. 3. 3. 3. 3. 3. 3. 3. 3. 3. 3. 312883 315688 320896 321245 321487 327389 333866 337006 337146 338296 340114 3. 345746 3. 3. 3. 3. 348536 358868 359598 364952 3. 371832 3. 3. 3. 3. 3. 3. 3. 3. 3. 3. 3. 3. 374400 374511 377851 380602 384462 385768 392599 393005 397196 398508 405347 408970 3. 409671 3. 3. 411351 415382 3.418204 3.419856 3.420114 3. 3. 3. 3. 3. 3. 3. 3. 3. 3. 3. 3. 3. 3. 3. 3. 3. 3. 3. 3. 3 3 2 425460 426795 429241 430319 433641 438439 438788 440813 443726 444148 445318 446351 448252 448495 448886 .451406 454961 .465479 .465528 .468876 .474115 .477804 .480646 3.485681 3.485901 l i 0. 0. 0. 0 . 0. 0. 0. 0. 0 . 0. 0. 0. 0 . 0. 0. 0 0. 0. 0. 0. 0 . 0 . 0. 0. 0. 0. 0 . 0 . 0. > g p 5198 5199 5201 5201 5202 5206 5213 5213 5213 5221 5230 52 34 52 34 5235 52 38 5245 5249 5262 526 3 5270 5279 5282 5282 5286 5290 5295 5297 5305 5306 0. 5311 0. 5313 0. 5322 0. 0. 0. 0. 0. 0. 0. 5326 5327 5329 5334 5338 5340 5340 0. 5347 0. 0. 0. 0. o 0, 0. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5349 5352 5353 5358 .5364 .5364 5367 .5370 5371 .5372 .5374 .5376 .5376 .5377 . 5380 .5384 . 5398 . 5398 . 5402 .5408 .5413 0.5417 0 0 . 5423 .5423 M i 1 5 " 15. 15. 16 . 15. 16. 15 16. 16. 16. 15. 14. 15 16. 16. 15 15. 15. 15 15. 15 15. 15. 16. 16. 15. 15. 15 . 15. 15. 15. 15 . 14 . 15. 0 Va 46 38 21 84 37 97 17 02 4 7 56 97 91 4 2 17 96 96 72 82 81 61 81 9 9 4 7 0 0 2 8 56 5 0 02 6 9 95 96 9 2 83 14. 94 16 . 15 01 03 15.60 16. 06 15.61 15. 15. 16. 16. 15. 14. 35 2 3 17 25 86 83 15.62 15. 7 8 15.88 16. 15 16. 16 16. 15 15 15 15 2 0 . 84 04 . 17 . 09 . 35 . 24 73 . 93 15. 64 15 15 15 15 15 . 43 . 44 92 . 78 . 2 2 m , 0 16^0 16. 16 16 16. 16. 16. 16. 16. 17. 16 16. 16. 16. 16. 16. 16. 16 16. 16. 16. 16. 16. 17. 17 15. 16. 16. 16. 16. 17 . 16. 18 45 8 7 86 97 81 75 64 04 85 13 89 83 91 59 73 57 8 0 82 73 52 99 07 05 92 57 4 7 4 9 73 11 52 15.56 16. 15. 16. 15. 16 . 16. 65 75 6 9 6 3 31 56 17.27 17. 15. 17. 17. 16. 16 16. 16. 16 16 16 16 12 81 42 22 4 9 4 9 8 0 9 8 83 9 2 . 6 3 72 16.77 16.68 16 16 16 17 16 16 16 . 4 7 . 76 . 8 9 03 . 4 6 . 51 . 6 4 16.65 16.50 16 . 37 16" 15. 15. ?0 \>7 91 9 8 16. 55 16 16. 16. 16 16. 16 16. 15 16. 16. 16 21 72 43 48 36 75 35 6 3 46 64 64 16. 33 16 16. 16 16. 16. 16. 39 3 0 41 4 3 4 8 23 16. 51 16. 77 16. 15. 16. 16. 15. 16. 16. 16. 15 . 16. 15. 16. 15. 16 . 16 16 16. 15. 16. 16 16 15 16. 16 16 16 16 16 16 16 15 16 16 16 16 16 16 16 16 15 64 6 2 13 10 87 11 34 21 2 9 37 32 36 31 0 3 2 9 58 3 9 53 84 84 26 8 9 2 0 35 38 . 50 . 40 4 7 . 55 . 4 3 . 95 . 20 . 41 . 54 . 05 . 06 . 15 . 25 . 23 . 88 1 0. 1 . 0 . 1 . 0 0. 0. 0 0. 1 1. 0. 0. 0. 0 0. 0. 0. 1 . 1 . 0. 1 . 0. 1. 0. 1 . 0 1 . 1 . 1 . 0. 0 . 0. 0. 0. 0. 0. 0. 1 . 1 . 0 1 . 0. o 1 1 . 1, 0 0 0 0 0 0 1 1 1 1 0 1 1 0 ^ 2 72 07 66 02 6 0 84 58 6 2 57 2 9 16 9R 41 74 6 3 77 85 98 01 12 71 00 6 0 05 64 01 97 47 04 16 56 6 4 82 81 6 8 6 0 71 50 66 77 58 25 . 9 7 6 3 66 18 . 2 0 . 9 5 . 7 2 . 7 9 . 6 8 . 6 0 . 59 . 12 . 52 16 10 . 82 . 0 8 2 0 . 7 3 0.52 1 . 15 M - m O.P2 34 0.215 0.220 0.250 0. 190 0 365 0. 150 0.220 0.230: 0.260 0.200 0. 195 0.295 0. 310 0. 250 0. 310 0 2 30 0. 150 0 185 0.255 0.245 0. 335 0.250 0.295 0.205 0.450 0. 170 0. 175 0.210 0. 190 0.205 0.270 0.240 0.230 0.480 0.280 0. 500 0. 150 0.255 0. 140 0. 180 0. 505: 0.230 0. 350 0.240 0.260 0.225 0. 130 0.250 0.400 0. 175 0.310 0.225 0. 195 0. 195 0. 190 0.210 0. 155 0.290 0.280 0.240 0. 510 0.210 0.220 o.1 0. 0. 0. 0. 0. 0. 0 0. 0 0 0. 0 0. 0 0 0 0. 0 0 0. 0. 0 0. 0 0. 0. 0 0 0. 0 0. 0 . 0. 0. 0. 0. 0. 0. 0 . 0. 0. 0. 0. R 092 105 078 113 0 8 9 149 094 110 141: 114 095 076 095 122 112 132 116 OHO 106 097 091 156 077 111 098 198 09 3 0 9 9 079 073 083 132 0 7 5 114 2 4 4 130 2 1 9 101 123 056 071 244 189 102 0. 113 0. 0. 0. 081 079 087 0. 077 0.233 0. 0. 0. 0. 0. 0. 0, 0 0. 0. 0. o o 0 111 120 144 114 087 120 . 109 088 117 .119 . 089 .225 . 114 . 081 o1 0. 0. 0. w 379 381 382 4 0 5 0. 327 0. 454 0. 345 0 0. 0. 0. 0 287 369: 4 36 119 128 0.471 0 0. 0. 0 0. 0 0 0 0 0. 0 0. 0. 0 0. 0. 0 0. 0 0. 0. 0. 0. 0. 0. 0. 0. 0 0. 0. 126 191 1H2 370 367 1H4 422 1H1 4 I H 319 422 365 436 385 366 406 4 1 5 286 3 4 0 4 1 6 4 4 4 4 8 5 4 0 9 4 6 8 412 4 4 8 342 2 8 9 477 373 0.427 0.403 0 0. 0. 0. 0. 0. 0 0 0. 411 2 5 0 406 381 513 334 .398 .453 .413 0. 382 0 370 0. 388 0 0 0 0 0 0 0 .448 .425 . 359 . 359 . 453 . 394 . 380 d m OVIJO 0. 52 0.25 0. 00 0 33 0. 18 0 48 0 00 0 .48 0 21 0. 80 0 00 0. 19 0. HO 0, 11 0. 4H 0 10 0. HO 0 HO 0 25 0. 24 0 50 0 11 0.27 0. 80 0 27 0. 50 0.80 0. 17 0. 51 0 40 0. 37 0 80 0.45 0. 30 0. 17 0.80 0.27 0 80 0. 30 0 00 0. 00 0. 00 0. 80 0 27 0. 12 0. 37 0. 12 0 80 0. 32 0. 80 0. 30 0. 38 0. 51 0. 10 0. 06 0. 30 0. 12 0. 33 0. 12 0.42 0. 00 0.35 0.80 JD 2400000* 26303 27457 31772. 26264 11894 17966 26122 25617. 16820. 28759 21489 27425 577 382 444 557 749 591 141 14R 747 565 519 437 11110 i l l 29517 12517 27746 28015. 27422 12012 3032 5 624 190 482 597 2 72 641 144 11688 641 26455. 29674 29602 214 109 4 0 0 29869 617 10172 21705 26571 10023. 27714. 126 7 6 9 6 1 5 355 594 26571.635 31310.618 11875. 27413 27802. 26988. 24380. 30646 29586 26245 31734. 28758. 31712. 27799. 29584. 28408. 29222 27660. 26055. 27457. 29587 23740 31113. 8 0 7 374 552 563 812 367 337 582 496 5 7 0 517 3 7 8 4 0 0 592 4 0 9 599 2 % 502 337 7 9 0 506 31740.496 29586 23682 382 8 7 5 31303.647 31708 26452 27808 26304 12838 29956 27456 568 2 2 0 317 355 6 0 2 .456 3 5 4 O b ? 194 172 117 178 166 9H 341 211 4 4 1 108 296 2 1 8 1 0 1 2S7 119 477 174 426 416 41 7 104 4 02 26 3 101 4 4 5 401 349 393 346 4 3 5 150 2 1 7 4 4 4 4 2 5 394 356 4 0 0 461 4 2 5 314 2 5 8 82 271 4 5 2 3 7 4 113 2 0 3 108 374 317 4 4 4 3 8 3 395 387 432 421 4 7 4 113 345 344 4 1 9 366 256 4 4 3 R?m. S S.cr s: s S;cr S S S-.cr S;P? S M S m S S m NUMBER 13 23 TABLE 5.?Cepheid variables?continued H V 5663 6086 12664 12969 13022 12235 12645 12552 2417 12198 12711 12855 127)0 12628 12043 27 S6 2762 12846 975 13010 12698 945 12508 2817 9 8 0 12336 2494 12580 5624 11983 12642 12447 2715 12747 12627 2498 2472 12696 2704 2697 2355 2375 6092 2824 2683 5983 6060 5741 6064 2851 12241 12217 12558 2792 6022 11992 12417 2698 2478 11987 12787 2673 2833 2553 L M V 82 9 1090 1478 1659 1696 1233 1462 1389 317 1203 1518 1633 1534 1446 1 160 595 6 1 9 1626 104 1684 1509 74 1351 6 7 0 108 1266 386 1413 8 0 8 1118 1459 1308 SIS 1546 1445 388 365 1507 564 557 2 5 8 2 7 8 1094 6 7 5 54 5 1028 1072 8 9 1 1076 7 0 1 1239 1217 1394 6 4 8 1053 1125 1284 5 5 8 371 1122 1579 5 3 7 6 8 3 4 3 7 X 8158" 21644 19320 7949 5865 2607 18282 6936 9304 7409 ? 3250 22912 - 9 0 0 1 6 2 0 0 1 2 6 3 6 1 6 3 1 5 1 6 8 3 4 2 0 1 9 4 1 3 2 6 7 390 2 2 9 8 0 1 1 3 9 5 3 4 6 8 1 8 2 7 8 1 3 6 9 5 1 6 7 7 6 1 1 8 3 2 1 0 9 2 0 7 0 3 4 6 9 4 2 1 8 0 0 0 372 1 5 9 0 6 4 6 5 0 1 5 7 4 4 1 1 9 8 7 1 1 1 7 6 2 2 6 5 0 1 5 6 1 9 1 5 4 6 7 7 5 0 5 8 2 7 9 2 2 4 2 3 1 8 5 2 5 1 5 1 7 2 1 6 6 O S 1 9 7 7 2 1 0 1 2 0 2 0 1 0 4 1 9 6 3 5 3 9 0 8 792 7 0 6 8 1 7 4 0 6 1 7 9 2 0 7 7 4 7 3 2 1 6 1 5 5 0 6 1 1 4 4 0 7 0 6 8 1 0 5 7 2 1 4 9 0 3 1 8 8 4 5 1 2 9 7 4 V 1 0 1 8 4 " 5 6 5 3 3 3 8 4 1 9 4 7 5 1 0 9 2 4 2 1 4 3 3 3 5 4 0 3 6 2 4 3 9 7 5 2 2 9 3 0 1 4 6 1 7 2 4 0 8 5 2 0 4 5 8 4 4 8 8 7 2 7 2 4 9 4 6 5 1 7 5 2 2 7 5 4 7 8 1 2 1 9 0 4 6 1 5 6 9 0 6 8 4 6 5 4 4 2 1 7 1 1 8 1 5 4 8 2 5 1 6 0 4 7 7 9 4 6 9 2 7 5 7 4 9 0 6 6 3 8 8 8 6 4 5 0 6 8 1 2 2 0 7 1 9 2 5 0 8 5 9 8 2 1 1 5 2 4 6 8 8 2 7 2 1 0 1 1 0 5 5 1 4 4 3 6 1 8 6 6 7 1 6 3 1 2 1 1 5 5 9 2 2 4 1 5 2 2 8 1 0 1 7 8 9 1 6 0 1 5 9 4 4 5 2 8 0 2 1 2 6 0 1 9 7 2 2 2 0 1 6 0 7 1 8 2 1 6 9 8 1 1 0 8 4 1 1 8 4 8 6 8 1 6 7 6 3 4 1 4 1 1 2 2 0 8 6 8 1 2 5 1 1 7 6 6 1 1 8 1 7 3 P u b l . P 3 d 4 8 7 6 3 . 5 0 9 6 3 . 5 2 3 0 3 . 5 4 8 2 2 3 3 5 5 1 2 9 3 . 4 4 7 6 3 . 5 6 7 5 3 . 5 7 4 4 3 . 5 8 2 2 3 . 5 8 3 6 6 3 . 5 8 6 9 4 3 . 5 9 2 3 . 6 0 5 8 7 7 3 . 6 0 6 6 5 1 3 . 6 1 8 5 3 . 6 1 8 8 5 3 . 6 4 0 1 3 . 6 4 3 7 2 3 . 6 4 5 5 9 3 . 6 4 2 2 9 7 3 . 6 4 9 7 3 . 6 5 0 3 3 . 6 5 0 8 3 . 6 5 2 4 7 3 . 6 5 5 8 8 3 . 6 6 0 7 3 . 6 6 1 3 3 . 7 8 4 0 P 3?487602 3. 493301 3.496004 3. 505156 3. 508987 3. 509546 3. 513892 3. 515841 3. 517437 3. 522726 3. 523000 3. 531141 3. 532103 3. 539059 3. 545471 3. 548223 3. 550687 3. 551802 3. 5576 05 3. 564979 3. 566880 3. 567324 3. 568269 3. 574537 3. 582142 3. 583776 3. 548084 3. 584134 3. 585728 3. 586787 3. 588040 3. 590213 3. 591791 3. 599172 3.605028 3.605740 3.606651 3.6 08886 3.618529 3.618799 3.622506 3.635811 3.636864 3.640081 3.641855 3.643925 3. 645426 3.646674 3.647702 3.647867 3. 649496 3. 650301 3.650586 3.650861 3.651906 3.652474 3.656039 3.660697 3.661220 3.665271 3.676011 3.677589 3.679704 3.682087 log P 0. 5425 0. 5432 0. 5436 0. 5447 0. 5452 0. 5452 0. 54S8 0. 5460 0. 5462 0. 5469 0. 5469 0. 5479 0. 5480 0. 5489 0. 5497 0. 5500 0. 5503 0. 5504 0.5512 0. 5521 0. 5523 0. 5523 0.5525 0.5532 0. 5542 0.5543 0. 5544 0. 5544 0. 5546 0. 5547 0. 5549 0. 5551 0.5553 0. 5562 0. 5569 0. 5570 0. 5571 0. 5574 0. 5585 0. 5586 0.5591 0.5606 0. 5607 0.5611 0. 5613 0.5616 0.5617 0.5619 0. 5620 0. 5620 0.5622 0. 5623 0. 5624 0. 5624 0. 5625 0. 5626 0.5630 0.5636 0. 5636 0. 5641 0. 5654 0. 5656 0. 5658 0.5661 M 0 16"^0 15.60 16.43 15. 10 15.71 15.77 15.88 15. 81 15.44 15. 72 15. 52 15. 18 15.63 16.21 15.64 15.60 15.63 15. 44 15. 17 16. 01 15. 09 15.65 16. 08 15. 32 15. 55 16. 00 IS. 44 15. 76 16. 08 15. 91 16. 12 15. 92 15.63 16. 05 16. 09 15. 17 15.96 16. 34 16. 05 15.45 15. 58 15. 74 15. 39 15.67 16. 19 15. 58 15.98 15.97 14. 87 15.71 15.69 15. 73 15.25 15.86 15.42 15. 81 16.20 15. 55 15.90 15. 58 15.49 15.23 15.40 15.66 m 0 if!\n 16.98 16. 94 16. 11 16.49 16.80 16. 33 16.97 17. 09 16.67 16.49 16.74 16.70 16.71 16.59 16.23 16. 36 16. 10 16. 34 16.92 16. 58 16.96 16.87 16. 53 16.79 16.87 16.61 17.05 17. 02 16.50 17.28 17. 16 16.82 16.80 16.85 16.45 16.51 17.00 16.84 16.58 16. 54 16.86 16.78 16.93 16.78 16.63 16. 59 16.61 16.70 16.91 16.65 16.77 16.45 16.99 15.85 16.82 17.06 16.73 17. 11 16. 17 16.88 16. 33 16.64 16.50 16"lb5 16. 41 16. 68 15. 71 16. 13 16. 39 16. 12 16.49 16.43 16.24 16. 10 16. 12 16. 27 16. 51 16. 23 16. 00 16. 02 15. 80 15. 87 16.48 15. 92 16. 37 16.46 16. 12 16.23 16. 52 16. 16 16.60 16.66 16. 23 16.80 16.63 16.25 16. 50 16. 56 15.89 16.25 16. 52 16.49 16.21 16. 05 16.46 16. 22 16.42 16.45 16.22 16.22 15.99 16. 03 16. 37 16.23 16. 36 15. 90 16.47 15.61 16.29 16.66 16.25 16. 71 15.89 16.23 IS. 93 16. 10 16. 12 A o 16^8 16.71 16. 17 16. 35 16.44 16. 17 15.98 16. 14 15.73 16. 11 15.82 16.06 15.44 16. 09 16. 13 15.49 15. 35 16. 01 16. 55 16. 30 15.41 15. 59 16.21 15.82 15.96 15. 98 15. 32 15.49 15.99 16. 07 16. 35 15. 87 16. 13 16. 05 15. 52 15.45 16. 55 15.45 16. 50 15. 94 16.28 15.29 15. 89 15.95 15. 54 15. 02 16. 35 16.20 16.22 16. 11 15.74 16. 06 15. 79 16.40 16.22 15. 10 16. 00 16. 14 16. 14 15. 06 16. 13 15.82 16. 11 15.67 A 0?% 1.02 0.91 0.88 1.30 0.94 1. 11 1. 02 1.56 1.28 1.34 1. 11 0.70 1. 15 1. 04 0.77 0.40 1. 15 0.61 1.27 0 70 1.26 0.40 1.36 0.90 1.08 1.06 1.28 0.80 0.94 1.18 1.20 0.96 0.83 0.56 0.74 0.44 0.49 0.81 1.31 1. 17 0. 58 1.41 0.82 0.38 1.77 0.95 0.77 0.72 1.26 0.75 0.88 1. 11 1.26 0.93 1.40 1. 34 0.77 0.98 0. 58 0.72 0.74 0.40 0.98 M - m O.P26O 0.220 0.240 0.300 0.210 0.210 1.170 0.220 0.260 0. 420: 0.170 0.265 0.185 0. 130 0.305 0.270 0.480 0.255 0.210 0. 340 0.315: 0.210 0. 370: 0. 190 0.260 0.260 0. 170 0.205 0.250 0.200 0.245 0.230 0.250 0.295 0.370 0.385 0.200 0.245 0.200 0.200 0. 180 0. 190 0.210 0.235 0.290 0.165 0.240 0.230 0.275 0.260 0.320 0.260 0.290 0.490 0.240 0.295 0.235 0. 175 0.310 0.250 0.280 0. 190 0. 300: 0.205 R O.P123 0. 110 0. 094 0. 083 0. 126 0. 116 0. 088 0. 097 0. 060 0. 171 0. 080 0. 112 0. 103 0. 060 0. 126 0.088 0.218 0. 078 0. 086 0. 138 0. 104 0.061 0.214 0. 078 0. 095 0.109 0.078 0.126 0. 125 0. 119 0. 081 0. 095 0. 144 0.136 0. 190 0. 135 0. 120 0. 106 0. 110 0.099 0. I l l 0. 105 0. 090 0.096 0. 149 0. 087 0. 112 0. 114 0. 124 0.088 0. 118 0. 158 0. 100 0.210 0. 148 0. 089 0. 068 0.064 0. 131 0.159 0. 165 0.088 0. 121 0.082 W 0P403 0.374 0.392 0. 367 0. 335 0.352 0.411 0.406 0.340 0.378 0.350 0.437 0.404 0.430 0. 390 0.360 0.463 0. 334 0.386 0.465 0.427 0.364 0.458 0.360 0.419 0.399 0. 338 0.371 0.450 0.475 0.361 0.420 0.410 0.462 0.490 0.411 0.400 0.381 0.444 0.419 0. 341 0.414 0.403 0.311 0.379 0.376 0.432 0.434 0.472 0. 382 0.438 0. 388 0.371 0.425 0. 331 0. 379 0.365 0. 312 0.405 0.441 0.441 0. 377 0.393 0.400 dm ("50 0.05 0.33 0.28 0.05 0.47 0. 51 0.51 0.46 0.28 0. 52 0.52 0.00 0.00 0. 00 0.80 0.80 0. 51 0. 30 0.00 0.24 0.80 0.45 0.80 0. 10 0.50 0.80 0.80 0.50 0.29 0. 03 0.51 0.47 0.10 0. 50 0.21 0.80 0.55 0.50 0.80 0.80 0.80 0.30 0.00 0.80 0.50 0.45 0.50 0.30 0.06 0.51 0.80 0.80 0. 30 0.47 0.50 0.25 0. 33 0. 38 0. 12 0.45 0.80 0. 17 0.06 Max. JD 2400000+ 28846.402 13894.749 29228. 404 27807. 365 29229. 367 26455.214 13877.808 29586.418 29204. 484 23667. 868 17563.728 23667. 868 27422. 272 25210.570 31688.643 27800. 507 31066.565 27426. 329 27691.588 25563. 546 27800. 320 28066. 622 23682. 875 26421.249 27670.613 29228.404 30639. 590 31297.632 16814.656 29703. 248 26689. 391 31734.601 31314.617 16816.768 27808.317: 13922.694 31321.627 27457.469 28846.402 16820. 747 27808.317 27756. 442 29574. 386 26410.272 27728. 547 27449. 381 27808.317 24353. 890 26322. 343 30639. 590 32067.621 13946. 555 24053.784 28040.645 25850.638 26960.603 31107.449 26572 627 32229. 400 13894.749 29574. 507 27658.646 27456.387 Ob*. 218 335 404 398 176 418 407 368 254 127 394 322 388 222 286 364 459 451 397 155 380 361 434 323 429 324 421 458 408 437 430 404 369 377 413 108 323 390 221 458 368 390 309 200 463 421 402 403 463 423 427 366 388 482 356 417 4Z0 260 431 168 379 435 416 398 Ren. Sm S S;cr Sh.P? Sm S S;cr S;cc S s: s s S!M;P?,c: S;cr S Sm S! S 26 SMITHSONIAN CONTRIBUTIONS TO ASTROPHYSICS TABLE 5.?Cepheid variables?continued H V 2328 12010 989 5861 994* 2723 2668 6015 2879 2594 12432 12791 2366 6085 2407 2421 1021 12422 5974 2384 12971 12720 5586 12436 5750 2835 12554 12826 2859 2480 2237 2314 12789 12681 2788 12532 12660 6004 12845 5569* 2431 5610 6051 5675 12841 2591 2709 12544 2692 12658 12513 2706 12959* 6021 2821 12573 12561 2393 5579 2547 2799 12046 5875 948 L M V 2 3 4 1139 117 9 5 6 121 5 8 3 533 1048 7 2 8 4 7 3 1299 1582 2 6 9 1089 3 0 8 32 0 147 1289" 1020 2 8 7 1661 1526 7 8 5 1302 896 6 8 5 1391 1607 7 0 9 373 152 2 2 1 1581 1494 6 4 4 1372 1474 1044 1625 7 7 7 329 7 9 9 1069 8 3 9 1621 4 7 0 569 1382 553 1472 1354 566 1654 1093 6 7 3 1406 1397 2 9 4 781 4 3 1 6 5 5 1163 9 6 4 7 7 X 6340" 10188 13845 13188 14075 16016 14833 17793 22013 13786 5244 10967 7892 21584 9153 9491 18274 3738 16030 8588 8364 -754 6060 13968 10312 18877 7020 14069 20031 11467 883 5861 10850 21180 17329 4590 19062 17339 19794 5580 9734 6518 19408 8550 19144 13657 15721 6042 15422 19020 3744 15661 4 9 22316 18414 9228 7602 8743 5922 12847 17782 12792 13484 11738 Y 10294" 7800 6833 15488 6365 4799 7516 15306 15082 1984 4362 20472 6419 15818 8777 5888 8226 1482 5348 5313 20227 8256 15910 18762 9064 7095 3240 7 5800 7346 14198 5541 21162 13164 11914 15474 17760 10920 23001 10660 6128 19444 10325 9100 23158 7998 5665 3810 4199 5076 15198 6214 17849 13360 13144 5832 3780 8568 17640 6581 15645 6 528 10818 6585 Publ. P 4?2043 4.20583 4.20677 4.213897 5.49473 4.23361 4.26723 4.28765 4.36171 4.29911 4.29937 4. 301 4. 32251 4.32481 4.331 4.33345 4.355729 4. 3764 4.38106 4.39528 4.41238 4.423 4.427 4.444 4.45992 4.46427 4.47565 4.48358 P 4^204182 4. 205454 4.206771 4.213697 4.226712 4.233611 4.237055 4.239171 4.246753 4.256569 4. 266903 4. 276402 4. 278722 4.282968 4. 287484 4. 290094 4.296931 4. 298947 4.299216 4. 303237 4. 313782 4. 315442 4. 316251 4. 323047 4. 323910 4. 324950 4. 332208 4. 333088 4. 333244 4. 333249 4. 333342 4. 334723 4.336158 4.351122 4. 355729 4. 363502 4. 364406 4. 370653 4. 373578 4. 381065 4. 387175 4. 390837 4.391238 4. 395064 4.402799 4.409657 4.412665 4.413823 4.421081 4.425378 4.425911 4. 427382 4. 432488 4.439253 4.442683 4.444091 4. 451302 4.459786 4.461095 4. 464869 4. 473360 4. 475609 4.483777 4.483817 log P 0.6237 0.6238 0. 6240 0.6247 0.6260 0.6267 0.6271 0.6273 0.6281 0.6291 0.6301 0.6311 0.6313 0.6317 0.6322 0.6325 0.6332 0.6334 0.6334 0.6338 0.6349 0.6350 0.6351 0.6358 0.6359 0.6360 0.6367 0.6368 0.6368 0. 6368 0.6368 0.6370 0.6371 0.6386 0.6391 0.6398 0.6399 0. 6405 0.6408 0.6416 0. 6422 0.6425 0.6426 0. 6430 0. 6437 0.6444 0.6447 0.6448 0. 6455 0.6459 0.6460 0. 6461 0. 6466 0. 6473 0. 6476 0.6478 0.6485 0.6493 0.6494 0. 6498 0.6506 0.6509 0.6516 0.6516 M 0 15^6 15.65 14.92 15.31 15. 09 15.67 15. 51 15.82 15. 18 15.87 15. 43 16. 02 15. 52 15.64 15. 52 15. 11 15. 77 15. 88 15.26 15. 01 15. 46 15.69 16. 00 14. 71 15. 44 15. 73 15. 01 15.64 15. 35 14. 79 15. 85 15. 35 16.01 15.48 14.24 15.34 15. 55 15. 12 15.38 15.44 15. 57 15.98 15. 05 15.64 15. 73 15.33 15. 19 15.64 15. 10 15.60 15. 88 14. 83 15.44 15. 89 16. 29 16. 11 16.21 14. 98 16. 06 14. 00 14. 92 15. 12 15. 95 15.23 m Q 16. ! 16. : 16.; 15.i 16. : D3 54 33 20 66 36 16. 00 16. 16. 16. 16. 17. 16 16. 16. 16. 16. 16. 15. 64 69 72 36 13 65 90 38 35 24 83 8 3 : 16. 38 16. 16. 16. 15. 16. 16. 16. 16. 16. 16. 16. 16. 16. 4 0 95 6 8 79 18 72 71 6 1 34 15 78 71 5 0 16.92 1 5 . 16. 16. 15. 85 18 75 79 16.66 16. 16. 16. 15. 16. 16 16 15 4 7 21 95 43 46 . 55 . 4 1 . 8 7 16. 17 16 17 16 16 16 16 17 16 16 15 16 14 15 15 16 16 . 37 . 0 9 . 2 4 . 03 . 55 . 8 8 . 02 . 6 9 . 7 4 . 8 8 . 9 3 . 91 . 5 9 . 7 3 . 5 5 . 19 0 16*?*3 16. 15. 15. 15. 16. 15. 16. 15. 16 16. 16. 16. 16. 16. 15. 15. 16. 13 71 85 41 37 82 15 86 38 11 56 18 30 01 7 9 97 36 15. 57 15. 15. 16. 16. 15. 15. 16 15. 15. 15. 15. 16. 16. 16. 16. 15. 15. 16. 88 81 39 32 27 8 9 35 93 85 91 57 24 15 25 32 16 73 07 15. 39 16. 16. 15. 16. 15. 16 16 15 15 15 09 02 . 8 8 5 0 22 . 09 . 16 . 9 0 . 57 . 9 3 15. 79 16 16 15 16 16 16 16 16 15 16 . 43 . 08 . 49 . 10 . 35 . 66 . 46 . 54 ?. 39 . 58 14. 55 15.24 15 16 15 i. 41 . 25 . 80 A 1 ^ 7 0 89 1.41 0.89 0 57 1. 19 0.49 0. 72 1. 51 0.85 0. 93 I I I 1.13 1 26 0. 86 1.24 0.47 0 95 0.57: 1. 37 0. 94 1.26 0.68 1. 08 0.74 0.99 1.70 0.97 0.99 1. 36 0.93 1.36 0.49 1.44 1. 51 0.84 1.20 0.67 1.28 1. 03 0. 64 0.97 0. 38 0. 82 0.82 1. 08 0.68 0.53 1.27 1.49 0. 36 1.20 1.11 0. 99 0. 73 0. 58 0. 53 0.90 0. 87 0.91 0.67 0.61 0.60 0 . % M - m O.P23O 0.240 0. 190 0.200 0.240 0.235 0.290 0. 320 0.240 0. 330 0.200 0.240 0. 160 0.215 0. 370 0.260 0. 4 50 0.200 0.210 0.240 0. 360 0.265 0.220 0.210 0. 360: 0. 195 0.225 0.210 0. 175 0.260 0.255 0. 190 0.375 0.250 0.145 0.205 0.260 0. 170 0.200 0.280 0.390 0.270 0.450 0.390 0.260 0.210 0.280 0.220 0.195 0.290 0.225 0.240 0. 180 0.265 0.250 0.250 0.235 0. 340 0.235 0.250 0.290 0.390 0.205 0.185 R O.PO91 0. 100 0. 092 0. 090 0. 169 0. 071 0. 151 0. 140 0. 108 0. 117 0. 090 0. 130 0. 065 0. 086 0. 148 0. 134 0. 199 0. 101 0. 110 0. 089 0. 195 0. 085 0. 126 0. 109 0. 209 0. 105 0. 087 0. 110 0. 095 0. 101 0.094 0. 100 0. 154 0. 074 0. 079 0. 095 0. 106 0. 087 0. 087 0. 130 0. 194 0. 112 0.237 0. 170 0. 138 0. 112 0. 150 0. 071 0. 094 0. 099 0. 114 0. 109 0. 106 0. 088 0. 120 0. 108 0. 149 0. 149 0. 093 0. 109 : 0. 191 0. 162 0. 106 0. 103 W 0*418 0.435 0. 394 0.426 0. 411 0. 362 0.436 0. 470 0.417 0. 400 0. 346 0. 389 0. 351 0. 391 0. 460 0. 442 0. 471 0. 369 0. 359 0. 379 0. 536 0. 355 0. 434 0. 427 0. 459 0. 363 0. 343 0. 364 0. 381 0. 382 0. 376 0.446 0.399 0. 320 0. 384 0. 361 0. 447 0. 427 0. 415 0. 399 0.476 0. 388 0. 502 0.412 0.449 0.411 0.459 0.400 0. 399 0. 390 0. 347 0.383 0. 472 0. 333 0.441 0. 363 0. 370 0.447 0.428 0. 385 0.462 0. 372 0.444 0. 391 d m 0^49 0.48 0. HO 0 11 0 52 0. 80 0. 52 0. 17 0 10 0. 12 0. 11 0. 06 0. 10 0. 10 0 SI 0 42 0 10 0. 11 0 HO 0 50 0. 18 0 41 0. 42 0. 03 0 80 0. 30 0. 37 0. 12 0. 38 0 .80 0 00 0. 31 0. 06 0. 35 0. 40 0 37 0 17 0.40 0. 00 0.80 0.47 0.28 0. 50 0. 51 0. 00 0.44 0.80 0. 37 0.80 0. 30 0. 34 0. 52 0.29 0.26 0. 50 0. 42 0. 37 0. 51 0. 50 0. 80 0. 17 0. 80 0.46 0.45 M a x JD 2400000* 29629. 30647 26977 I 27808. 29956 27426 27755. 28838 11H 582 i.15 117 S60 555 452 465 32915 437 320)5.638 27728 )289I . 2741) 11 111. 27807 26594. 26577 464 129 140 46H U,S 59") 611 1020) 617 Mill. 29577 2765) 542 1H4 6 2 8 28105.440 11670 13894. 13847. 29627 23740. 29574 23489. 23706. 26456 5 9 1 749 841 308 7 9 0 507 529 778 214 27449 434 27681. 28861. 27457. 27747. 27421. 6 3 4 4 0 1 2 7 7 4 2 4 344 27800.283 31697. 26605 28078. 33104. 27800. 27422. 30725. 23681 15371 12697 26309 27456 29220 26989 27750 27808 30725 24462 32012 30373 32024 31325 26988 26572 16855 29855 592 6 2 4 4 1 3 6 6 2 377 2 7 2 573 .879 7 2 9 . 847 . 501 354 . 400 . 568 .412 317 . 573 726 6 4 1 292 .604 .618 . 563 .627 . 573 6 3 6 Ob* Rem. 41 8 4 3 7 4 4 4 4 1 2 442 185 S;cc 404 S;cc 422 S 319 196 1 9 1 167 414 m 451 S 428 181 29H 422 S' 40H 1 0 1 22H 2 1 7 406 414 S \ P 7 387 2 4 0 86 364 4 2 3 313 3 9 8 96 388 4 9 6 395 321 Sm 352 155 4 9 6 433 S 120 472 S 441 S;cc 163 4 4 6 4 1 2 4 1 0 3 9 4 2 7 6 419 S 4 1 4 2 3 2 2 9 0 4 0 4 414 SM 357 SM 456 S 2 2 0 5 0 8 433 S;P7 502 S;cc 4 3 8 4 5 3 NUMBER 13 27 TABLE 5.?Cepheid variables?continued H V 12062 12869 5662 12207 12979 1018 6059 2415 12485 12825 12766 12646 W 30 266 3 5775 12415 5699 6102 5907 6012 5694 2777 2486 12795 12824 2858 2616 2716 12974 26 13 W 22 2724 12788 2584* 12322 12076 12430 6025 2490 5840 2334 5526 2741 5982 2826 9 8 8 2422 12838 12649 12728 2345 9 4 3 12231 W 49 12409 2695 6018 6093 12006 2805 2456 2660 2408 2320 L M V 1 173 1642 82 8 1212 1667 144 1071 316 1334 1606 1563 146 3 1738 529 9 1 3 1282 855 1101 976 1046 851 6 3 3 378 1584 1605 708 4 9 0 576 1663 4 8 7 1734 584 1580 4 6 3 1252 1184 1297 1055 382 9 4 7 2 4 0 756 6 0 0 1027 6 7 7 116 321 1619 1466 1532 2 4 9 7 2 1229 1750 1277 5 5 5 1051 1095 1136 6 5 9 3 5 0 526 3 0 9 2 2 6 X 19104" 26250 8156 8275 6834 18480 19716 9286 1740 14734 72 00 18402 36 30 14687 11000 3012 8980 8264 14226 17716 8871 17185 11584 11520 14656 20004 14026 15946 6290 14010 5036 16022 10740 13491 5934 22686 5196 17981 11744 12678 6738 3756 16434 16583 18588 13734 9508 16932 18492 -772 7054 11214 22965 4326 2148 15464 17880 22820 9684 17951 10491 14638 9165 6084 Y 11436" 11897 19906 22316 16675 18030 15895 6787 7896 20665 20743 4872 19101 724 13387 882 9740 20141 6710 6787 56 39 5538 1859 22717 23055 16542 8316 5174 16 326 8110 19885 5044 20561 8564 9270 8766 888 16607 5628 3090 13316 8623 5146 16216 11403 4291 8795 -459 2304 17247 4933 10357 9105 20526 3384 5698 8453 10916 8142 5014 9014 7155 9838 11186 Publ. P 4?49057 4.50645 4.49 4.6 05 4.6 0889 4.6 0980 4.6219 4.62794 4.625 4.6337 4.6503 4.64 4.664 4.662276 4.67591 4.675825 4.6781 4.679786 4.691411 4.69829 4.71003 4.709949 4.71787 4.7508 4.75 4.75222 4. 770 4.7833 4. 78505 4. 794 4.813489 4.80068 4.80989 4.81183 P 4d491066 4.493412 4. 501848 4. 507106 4. 509710 4. 512345 4. 520796 4. 544532 4. 563433 4. 564918 4. 566406 4. 594667 4.6 05006 4.607620 4.609116 4.609928 4.622290 4.624947 4.628109 4.630875 4.631605 4.633435 4.634700 4.635843 4.637851 4.6 39467 4.641385 4.6 50455 4.654313 4.656570 4.661959 4. 662276 4. 666980 4.671871 4.675565 4.675630 4.678122 4.678306 4.680434 4. 690298 4.691270 4.692234 4. 699037 4.709591 4. 709949 4.711115 4. 717670 4. 725181 4. 728253 4. 740733 4. 743326 4. 744889 4. 751037 4. 752030 4. 752219 4. 769995 4. 783018 4. 784772 4. 793335 4. 796451 4. 796868 4. 800695 4. 809889 4. 812400 logP 0.6524 0.6526 0.6534 0.6539 0.6541 0.6544 0.6552 0.6575 0.6593 0.6594 0.6596 0.6622 0. 66 32 0.6635 0.6636 0.6637 0. 6648 0.6651 0.6654 0.6657 0.6657 0.6659 0.6660 0.6661 0.6663 0.6665 0.6666 0.6675 0. 6679 0.6681 0.6686 0.6686 0.6690 0.6695 0. 6698 0.6698 0.6701 0.6701 0.6703 0.6712 0.6713 0.6714 0.6720 0.6730 0.6730 0.6731 0.6737 0.6744 0.6747 0.6758 0.6761 0.6762 0.6768 0.6769 0.6769 0.6785 0. 6797 0. 6799 0.6806 0.6809 0.6810 0.6813 0.6821 0. 6824 M o 15m82 15. 51 15.65 15. 16 16. 08 15. 91 15. 33 15. 31 16. 03 15. 06 14.66 IS. 51 15.67 15. 45 15. 55 15. 11 15. 98 14.78 15.61 15. 31 16. 14 15.25 16. 07 15. 12 15. 14 15. 94 15. 22 15. 53 15.22 15. 39 15.20 15.22 15.64 15. 45 15. 07 15.29 15.45 15.97 14.46 15. 11 15. 32 15. 77 15. 54 15. 55 15.48 15. 39 16. 03 14.65 15.63 15.81 15.60 15.28 15. 35 15. 80 15. 15 14. 91 15.47 15. 80 15.46 15. 34 15.25 15. 39 14. 98 15.76 m 0 16^1 16. 09 16. 59 16. 50 16.99 16.68 16.78 16.27 17. 19 16. 12 16.43 16. 35 16. 35 16.23 16. 13 16. 32 16.66 16. 19 16. 88 16.37 16. 85 16.43 16.82 16. 31 16. 18 16.67 16.40 16.42 16.33 16.35 16. 13 16.26 16.44 16.34 16.05 16. 39 16.51 16.88 15.86 16.50 16.65 16.93 16.26 16.40 16. 59 16.52 16.60 15.83 16.68 16.80 16.28 15.75 16.12 16. 32 15. 70 16.20 16.48 16.42 16.01 16.74 16. 37 16.47 16.00 16.57 0 \bTsb 15. 73 16. 17 15. 98 16. 53 16. 38 16.22 15. 92 16. 53 15. 57 15.68 15. 85 16. 05 15. 87 15. 81 15. 82 16. 31 15.62 16.24 15. 94 16. 51 15. 95 16. 49 15. 82 15.66 16. 35 15. 92 16.06 15. 77 15.96 15. 76 15. 80 16. 09 15. 95 15.66 15. 85 16. 05 16. 52 15.21 15. 81 16. 04 16. 51 15.23 15. 97 16. 08 16. 11 16. 35 15.21 16.24 16. 36 15.95 15.52 15.72 16. 03 15.42 15.65 16. 01 15. 87 15. 88 16. 09 15.93 15. 90 15. 58 16. 18 A imb9 0. 58 0. 94 1. 34 0.91 0. 77 1.45 0.96 1. 16 1.06 1. 77 0.84 0.68 0. 78 0. 58 1.21 0.68 1. 41 1.27 1.06 0.71 1. 18 0.75 1. 19 1. 04 0. 73 1. 18 0. 89 1. 11 0.96 0.93 1. 04 0.80 0.89 0.98 1. 10 1.06 0.91 1.40 1.39 1. 33 1. 16 0. 72 0.85 1. 11 1. 13 0.57 1. 18 1. 05 0.99 0.68 0.47 0.77 0.52 0.55 1. 31 1. 01 0. 82 0. 55 1.40 1. 12 1. 08 1.02 0.81 M - m O.P310: 0.425 0.260 0. 325 0. 175 0.210 0.250 0.250 0.270 0.221 0.230 0.305 0.245 0.250 0.310 0. 190 0.280 0.240 0.330 0.245 0.220 0.205 0.260 0.370: 0.215 0.310 0.230 0.220 0.320 0.250 0.275 0.200 0.220 0.215 0. 195 0.230 0.235 0.270 0.265 0.230 0.280 0. 165: 0.270 0.360 0.255 0.240 0.370 0.270 0.265 0.270 0.250 0. 390 0.240 0.440 0.430 0.235 0. 300 0. 175 0.385 0.235 0.205 0.220 0.325 0.255 R O.P122 0.213 0. 109 0. 136 0. 097 0. 092 0. 097 0. 109 0. 071 0. 100 0. 082 0. 144 0. 125 0. 130 0. 156 0. 097 0. 114 0. 080 0. 107 0. 097 0. 136 0.078 0. 109 0. 153: 0. 104 0. 144 0. 098 0. 080 0.072 0. 102 0. 127 0. 090 0. 123 0. 098 0. 106 0. 102 0. 105 0. 103 0. 120 0. 102 0. 143 0. 065 0. 148 0. 194 0. 128 0. 132 0. 139 0. 135 0. 116 0. 145 0. 127 0. 187 0. 101 0.250 0. 139 0. 112 0. 167 0. 107 0. 164 0. 113 0. 085 0.099 0. 119 0. 108 W O.P372 0. 510 0.403 0.479 0. 330 0.379 0.343 0.400 0.241 0. 341 0.429 0.471 0. 394 0.430 0.430 0. 389 0.456 0.422 0.404 0. 363 0.403 0.392 0.424 0.386: 0.431 0.402 0.449 0. 323 0.328 0.385 0.422 0.366 0.417 0.318 0.389 0.392 0.391 0.413 0.416 0.435 0.423 0. 314 0.377 0.472 0.415 0.529 0.399 0.407 0.423 0.368 0.425 0.477 0.407 0.437 0. 400 0.408 0.424 0. 363 0. 376 0.378 0. 394 0.410 0.400 0.423 d m 0 ^ 5 0. 00 0. 19 0. 14 0. 31 0. 05 0.25 0. 30 0. 30 0.00 0. 19 0.53 0.24 0. 12 0. 50 0. 31 0. 80 0. 18 0.80 0. 55 0.42 0.80 0. 00 0. 04 0. 00 0.24 0.49 0. 51 0.31 0.49 0.27 0.80 0.06 0.47 0.80 0. 19 0. 30 0. 06 0.50 0.25 0.47 0. 30 0.80 0.06 0. 35 0. 30 0. 51 0. 00 0.30 0.29 0.50 0.47 0. 19 0.21 0. 33 0. 51 0. 47 0.22 0. 51 0. 55 0. 80 0.80 0. 80 0.80 Max. JO 2400000+ 23490.574 27730.561 27749.489 31699.497 27800. 320 27426.555 29594. 386 32940.457 29229.272 27455.359 31670.593 27449.434 27694.627 30318.498 15619.884 32039.635 26956.619 27653.628 17965.607 28082.610 24824.683 31317. 599 14391. 543 27568.646 30680. 540 26710.335 29128.623 29519.613 23732.679 30647. 582 30318.343 29229. 404 16820.838 29938. 541 16816.768 27426. 555 28762.619 31740.496 15282.874 30712.555 26686. 569 24084.690 31738.589 30372. 326 29586.418 23682. 875 26989. 568 30766. 438 30619.617 29597. 318 27801. 321 24380.812 25997.359 27681.560 31496.277 27457. 382 30313.555 16820.747 29956.456 27456. 309 23490.573 29927. 447 29674. 309 26567.629 Ob?. 371 162 4 1 4 103 162 3 9 0 325 434 139 2 3 1 105 377 8 8 103 423 321 4 3 8 106 4 4 9 4 1 3 4 2 2 342 4 2 9 51 292 353 4 3 9 4 0 5 195 4 4 0 109 398 168 181 4 3 9 4 1 2 3 1 0 406 4 3 0 4 4 4 4 2 5 376 383 4 1 9 4 3 3 4 7 4 4 5 0 144 346 2 7 0 391 4 6 0 386 100 3 3 0 4 0 7 402 156 453 316 432 386 4 6 1 512 Rem. S m SM;cr S S;cc S S;cc S S S S S;cr S M 28 SMITHSONIAN CONTRIBUTIONS TO ASTROPHYSICS TABLE 5.?Cepheid variables?continued H V 2756 2439 12843 12242* 12031 2365 2477 2828 6016 2620 2875 2464 2708 12220 13001 2303 2614 951 12809 2325 2383 2387 12335 12057 2861 2539 6017 12867 W 18 2388 2845 2283 2664 12784 2487 12472 5534 12077 2529 2569 2263 2719 2482 2330 12783 12568 12555 5651* 12209* 5749 2452 12342 2381 12715 931 5595 13026 1007 W 37 2814 12427 8040 2531 2779 L M V 6 1 5 335 1623 1240 1153 2 6 8 3 7 0 6 7 9 1049 4 9 3 7 2 4 3 5 8 568 1220 1680 2 1 1 4 8 8 8 0 1594 231 2 8 6 2 8 9 1265 1171 711 4 2 4 1050 1641 1733 2 9 0 6 9 5 191 5 3 0 1577 3 7 9 1325 761 1185 4 1 7 4 4 9 175 5 7 9 375 236 1576 1401 1392 822 1214 895 346 1272 2 8 4 1521 6 0 792 1700 134 1741 6 6 7 1294 1112 4 1 9 6 3 5 X 16731" 9902 19173 4026 11862 7880 11434 18643 17808 14112 21268 10653 15719 1749 16738 5563 14014 12001 12762 6195 8555 8612 16728 13554 20302 12746 17842 24260 1985 8670 19290 4899 14714 10679 11595 1218 4260 22878 12525 13243 4087 15986 11476 6445 10150 8598 7050 7866 8372 10304 10282 17094 8514 -988 10142 6194 8602 16493 1518 18245 4452 3998 12544 17225 Y 6504" 7802 20657 21402 7314 4643 6554 5771 13712 8054 12681 6312 6743 18636 6191 12524 7506 13124 23469 11779 9804 4084 6342 6600 14878 6559 17960 13715 19649 19829 16970 8095 6394 -878 4580 7380 9362 9348 7703 6741 11645 5244 9192 46 02 21225 6144 5628 9377 22843 8332 10314 5106 4344 5843 3784 11765 8001 13530 18194 9381 2778 3749 7312 11146 PubL P 4d8128 4.81317 4.8190 4. 8209 4.83101 4. 8326 4. 85 4. 8572 4. 8549 4.87429 4. 8806486 4. 90747 4. 9080 4. 91681 4.9205 4.93822 4. 94254 4.965 4.99600 5. 044136 5. 04551 5. 04569 5. 0528 5. 0635 2. 92997 5. 1 0099 5. 109026 5. 19044 5.20207 5.203 5.20879 5. 2296 5.2389 5.28622 5.3217 P 4?812684 4. 913177 4.819306 4. 819455 4. 820753 4. 825563 4.931562 4. 832779 4.834141 4. 834278 4.836291 4. 840927 4. 852223 4. 856809 4. 863233 4. 865517 4. 874532 4. 880782 4. 907282 4. 907793 4. 908609 4. 910811 4.917262 4.919989 4. 938295 4. 943301 4.961104 4. 972280 4. 973135 4. 989073 4.991649 4.991811 4. 995881 4. 999975 5. 003029 5. 024925 5. 026435 5. 043768 5. 045553 5. 045572 5. 051475 5. 052854 5. 063445 5. 066344 5. 068249 5.071071 5. 073580 5. 076277 5. 083381 5.100678 5. 103191 5. 1 08364 5. 110254 5. 165473 5. 174971 5. 190599 5. 191811 5.202407 5.203134 5.208959 5.229695 5.239297 5.285600 5.321801 log P 0.6824 0.6824 0.6830 0.6830 0.6831 0.6836 0.6841 0. 6842 0. 6843 0.6843 0.6845 0.6849 0.6859 0.6864 0.6869 0.6871 0.6879 0.6885 0.6908 0.6909 0.6910 0.6911 0.6917 0.6920 0.6936 0.6940 0.6956 0. 6966 0.6966 0.6980 0.6982 0.6983 0.6986 0.6990 0.6992 0.7011 0.7013 0. 7027 0. 7029 0. 7029 0. 7034 0. 7035 0.7044 0.7047 0.7048 0. 7051 0. 7053 0. 7055 0.7061 0. 7076 0. 7078 0. 7083 0.7084 0.7131 0.7139 0.7152 0.7153 0.7162 0.7163 0.7168 0.7185 0.7193 0.7231 0. 7261 M 0 liTbb 15.91 14. 86 15.45 15. 31 14.73 15. 15 15.25 15. 18 15. 51 15.62 15.23 15. 71 15. 39 15. 86 15.72 15.21 15. 72 15.63 15.62 15. 01 15.67 16.29 15.28 15.36 14.43 15. 00 15. 49 15.62 15. 36 15.33 15.67 15. 08 15.25 15. 01 15.42 14. 28 15. 13 14.44 15.68 14. 53 15. 15 15.75 15.43 15. 45 15. 12 15.48 15.26 14. 78 15. 30 15.24 15.22 15.52 14.98 15.61 15.29 16.21 13.97 15. 57 15. 14 15. 16 14. 86 14. 89 15. 55 m ( J 1671B8 16. 16. 16. 15. 16. 16. 16. 16. 16. 17 . 15. 16. 16. 16. 16. 16. 16. 16. 16. 6 8 45 0 9 79 38 4 9 4 8 25 25 03 74 5 9 22 89 75 36 81 4 8 55 16. 17 16. 17 . 16. 16. 15. 16. 16. 16. 16. 16. 16. 19 0 9 09 6 7 6 8 36 46 3 0 4 8 39 33 15.93 16 . 16 . 4 0 4 3 16.43 15. 15. 15. 16. 15. 16. 16. 17. 16. 16. 16. 35 94 80 6 2 10 27 28 11 22 . 8 3 4 9 15.85 16, 16. 16. 16 16 16 16 16 16 15 . 5 6 . 2 5 , 15 . 44 . 57 . 14 . 4 8 . 3 6 . 8 6 . 6 9 16. 50 16 15 16 15 . 4 1 .99 . 32 . 73 16.08 95 ?17 (.49 515 747 5 9 8 25849.645 30750. 30725. 30767 27457. 26577. 2 7 8 518 266 349 6 3 1 31710.605 23465. 29519. 29926. 32069. 26628. 33160. 27799. 26453. 25595. 24084. 23907. 30373. 146 39. 27310. 27746. 23527. 24821. 25567. 5 9 7 6 1 3 4 4 9 566 518 6 2 3 446 2 2 0 302 6 9 0 4 9 9 325 708 5 7 7 4 8 2 5 1 0 6 0 5 486 29584. 400 27799. 29703. 27807. 30585 26635 286 .248 399 640 562 16855. 573 30057. 321 31704. 596 27426. 30639 28759 31326 26312 27808 32035 17590 28104 26412 , 396 . 590 . 565 . 593 . 385 . 402 .634 . 584 . 339 253 Obi . 4 5 0 4 9 0 4 0 6 4 99 4 5 0 4 5 1 4 02 4 1 1 4 4 8 441 421 4 2 9 4 54 *?* 4 4 7 122 1 5 ] 4 00 4 ) 4 461 436 167 4 58 4 3 1 4 34 4 4 7 2 1 2 4 6 4 4 1 3 3 8 0 4 3 1 4 7 0 513 4 1 3 4 5 4 168 4 1 5 4 2 6 4 4 3 317 4 9 8 4 4 3 4 2 7 5 0 7 2 8 5 429 4 5 4 4 0 0 4 6 5 4 6 2 4 4 0 4 1 0 4 9 5 4 5 5 4 1 9 4 2 3 132 4 5 1 362 4 8 2 3 2 1 4 5 9 3 2 4 3 8 7 Rem. S S!;cr S;cr;ec 8! SM;er S;P? S S S.';cc NUMBER 13 31 TABLE 5.?Cepheid variables?continued HV 927 2603 2686 2307 960 2497 12751 2295 12976 2400 5730 2335 1014 917? 6104 12581 2722 968 12805 12807 2884 12700 2426 908 2367 2748 2877 12823 2738 2705 12218 2300 2267 2442 12806 12566 2854 2680 2414 2466 896* 2733 2461 12452 913 5513 12717 2332 12589 2420 5543 2297 12816 12829 971 5658 2510 2301 2248 952 2296 969 12474 2372 LMV 56 480 718 215 89 387 1549 203 1664 301 885 241 141 46 1103 1414 582 97 1591 1593 733 1511 325 37 270 607 726 1604 597 565 1218 205 177 336 1592 1400 704 543 315 360 26 592 355 1312 42 749 1523 238 1420 319 767 205 1599 1610 100 826 399 209 162 81 204 98 1327 275 X 9514" 13910 21004 5735 12553 11980 6601 5174 -864 8973 9864 6763 16487 8980 10220 10986 16008 12786 12481 12638 4272 23166 9676 7186 7923 16637 21881 13905 16352 15634 852 5385 4426 9917 12405 8520 19946 15140 9269 10726 5924 16274 10534 606 7849 3296 -1224 6544 11718 9444 4794 5198 13754 14542 13054 8070 12161 5524 2794 12072 5190 12954 1284 8127 Y 8933" 7530 8097 8907 8062 8015 -622 10195 6756 8710 15757 12477 5 364 9281 20687 19050 18894 7184 24158 24630 22104 14742 8874 9985 10464 5177 12474 194 18817 16522 19059 9418 2223 7384 -593 19440 17415 16095 8164 8321 11960 18366 19822 7824 9607 9472 7989 12906 19602 18704 15560 11354 21606 -162 17255 8660 12418 3202 6642 9414 10354 12485 6600 9991 Publ. P 7?5282 7. 55024 7.64012 7.7059 7. 7730 7. 8444 7.88041 7.9282 7. 959287 7.97722 8. 02652 8.07161 8. 13 8.17093 8.1886 8.2115 8.276912 8.3285 8. 382 8. 340 8. 36407 8. 37485 8.45730 8.66934 8.6753 8.69301 8.7712 9.05149 9.29619 9.302 9.49767 9.5715 9.71100 9. 9920 P 7?52774 7. 55159 7.64012 7. 70501 7.75337 7. 77250 7.83125 7. 84554 7.84621 7.88132 7. 89462 7.92690 7. 96219 7.97754 7. 98940 8. 01920 8.02653 8.07387 8. 07585 8. 07678 8. 12659 8. 15255 8. 17178 8. 18860 8.21180 8.27691 8.28142 8.30194 8.32713 8. 33789 8. 33995 8. 36407 8. 37364 8.46017 8. 59011 8.61039 8.63489 8.66934 8.67284 8.69231 8.71269 8.72158 8. 73187 8.73611 8. 77085 8. 83057 8. 84285 8.89912 8. 92879 9. 03465 9. 04748 9. 05220 9. 10768 9.26674 9.29696 9. 30198 9. 39007 9. 49895 9. 52768 9. 57148 9.71100 9. 73945 9.85013 9. 99088 logP 0. 8767 0. 8780 0.8831 0. 8868 0. 8895 0. 8905 0. 8938 0. 8946 0. 8947 0. 8966 0. 8973 0. 8991 0. 9010 0.9019 0. 9025 0. 9041 0. 9045 0. 9071 0. 9072 0. 9072 0. 9099 0. 9113 0.9123 0.9132 0. 9144 0. 9179 0.9181 0. 9192 0. 9205 0. 9211 0. 9212 0. 9224 0. 9229 0. 9274 0. 9340 0. 9350 0. 9360 0. 9380 0. 9382 0. 9391 0. 9402 0. 9406 0. 9411 0.9413 0. 9430 0. 9460 0.9466 0. 9493 0. 9508 0. 9559 0. 9565 0. 9568 0. 9594 0. 9669 0. 9683 0. 9686 0. 9727 0. 9777 0. 9790 0.9810 0. 9873 0. 9885 0. 9934 0.9996 M 0 15^14 14.21 14.85 13.53 14.46 13.20 14.53 15.12 14.63 14.99 15.70 15.27 14.00 15.00 14.48 14.83 13. 87 14. 31 15. 10 15. 05 14.61 15. 38 13.47 14.87 14.65 15.03 14.83 15.03 14.78 14.70 15.76 15.67 14.66 14.78 14.85 15. 31 14.38 14. 74 14. 58 15. 04 15. 04 14.66 14.22 14.44 14.24 14.88 14.83 14.85 15.09 15. 11 14.92 14.85 14.33 14.69 14.49 15. 11 14.71 14.52 14.22 14.92 13.60 13.58 14.66 13.88 m 0 14?36 15. 76 15. 72 14.92 14.92 15. 07 16.03 15.64 15. 83 16. 09 16.41 16.40 IS. 32 16. 09 15. 56 15. 56 15. 12 15.69 16. 24 16. 35 15.69 16. 18 15. 03 16. 05 15. 92 16. 13 16.23 16. 31 15.86 15.49 16.36 16.57 16. 02 16. 00 16. 00 15.87 15.27 15.67 15.69 15. 76 15. 91 15. 11 15. 17 15. 57 15. 53 15.83 16.47 15.86 15. 97 16. 10 15.63 16. 12 15.31 16. 15 15.28 15. 91 15.96 15. 19 14. 97 15.92 14. 84 14. 82 15.45 15. 80 W o 15^1 15. 08 15.29 14.35 15.15 14. 18 15.27 15.37 15.24 15. 45 15.96 15. 87 14.49 15. 45 15. 01 15. 14 14.52 14. 97 15.60 15.66 15. 04 15.72 14. 01 15.53 15. 13 15.55 15. 57 ? 15. 56 15.22 15. 11 15. 99 16.13 15. 04 15. 38 15.33 15.52 14. 82 15.22 14.96 15. 35 15.40 14. 83 14.80 14.99 14.77 15.42 15.86 15.30 15.42 15.57 15.25 15.37 14.79 15. 33 14.91 15.46 15.21 14. 82 14.59 15.40 14. 09 14. 14 15. 10 14. 83 A im45 1. 55 0. 87 1. 39 1. 30 1. 87 1. 50 0. 52 1. 20 I. 10 0. 71 1. 13 I. 32 1. 09 1.04 0.73 1. 25 1. 38 1. 14 1. 30 1. 08 0. 80 1. 56 1. 18 1.27 1. 10 1.40 1.28 1.08 0.79 0.60 0.90 1.36 1.22 1. 15 0.56 0.89 0.93 1. 11 0.72 0.87 0.45 0. 95 1. 13 1.29 0.95 1.64 1. 01 0.88 0.99 0. 71 1.28 0. 98 1.46 0. 79 0. 80 1.25 0.67 0. 75 1. 00 1.24 1. 24 0. 79 1.92 M - m 0P320* 0.290* 0.290* 0.285 0. 285* 0.220* 0. 295* 0. 370* 0.260* 0.310* 0. 300 0. 300* 0.400 0. 300 0. 380* 0. 300* 0. 330* 0. 300* 0. 330* 0. 320* 0. 315* 0. 315* 0.250* 0. 305* 0.300* 0. 330* 0.290* 0.265* 0.250* 0.290* 0. 310* 0. 325* 0.250* 0.290* 0.250* 0.465 0.290* 0. 320* 0. 305 0.280 0. 350* 0.280* 0.290 0. 265* 0. 345* 0.270* 0. 315* 0.260* 0. 315* 0.250 0. 380 0.260* 0.400 0. 300* 0. 275* 0. 340 0. 390* 0. 300* 0.400 0. 270 0. 295* 0. 300* 0. 305* 0. 310* 0.620 0.610 0.520 0.570 0. 540 0. 580 0.645 0.485 0. 575 0.460 0.640 0.495 0.630 0. 520 0.600 0. 590 0.590 0.480 0. 555 0.600 0.575 0.630 0. 515 0. 545 o! 510 0. 585 0.455 0.515 0.585 0.460 0.475 0.460 0.530 0.490* 0.615 0.490 0.500* 0. 555 0.565 0.430 0.540 0.495 0. 541 0. 500* 0.555 0.505 0. 550 0. 475* 0.685: 0.470 0.450* 0. 520 0.475 0.580 0.480 R O.P156 0.110 0. 110 0. 093 0. 095 0. 091 0. 107 0. 155 0. 095 0. 159 0. 116 0. 159 0. 189 0. 130 0. 075 0. 120 0. 116 0. 113 0. 128 0. 103 0. 110 0. 107 0. 125 0. 125 0. 110 0. 159 0.120 0. 092 0. 122 0. 142 0. 109 0. 175 0. 135 0. 099 0. 091 0.294 0. 140 0. 116 0. 146 0. 128 0. 148 0. 107 0. 142 0. 085 0. 106 0. 135 0. 105 0. 087 0. 155 0.088 0. 154 0. 109 0.217 0. 105 0. 125 0. 118 0. 234 0. I l l 0. 158 0. 127 0. 102 0. 127 0. I l l 0.086 w 0P553 0.479 0.450 0.493 0.481 0.491 0.482 0.496 0.431 0.529 0.556 0.502 0.470 0. 545 0.449 0.494 0. 511 0.452 0.513 0.492 0.440 0.442 0.537 0.505 0.501 0.500 0.475 0.477 0.500 0.499 0. 506 0.500 0.538 0.411 0.472 0.543 0.482 0.456 0.468 0.466 0.459 0.500 0.579 0.454 0.420 0.476 0.438 0.436 0.502 0.528 0.483 0. 500 0.471 0.504 0.504 0.440 0. 555 0.422 0.427 0.453 0.483 0.475 0.486 0.416 dm 0?"51 0.80 0.28 0.80 0.47 0. 80 0.28 0. 80 0.44 0. 51 0. 40 0.47 0.80 0. 51 0. 06 0. 10 0. 00 0. 80 0. 00 0. 00 0. 00 0. 30 0. 51 0. 50 0. 80 0. 55 0.35 0. 12 0. 00 0. 00 0.46 0.80 0. 33 0.47 0. 00 0. 19 0. 17 0.00 0. 51 0.80 0. 50 0. 00 0. 10 0.40 0. 50 0.41 0.44 0.47 0. 10 0. 19 0. 37 0. 50 0. 02 0. 00 0. 00 0. 5. 0. 50 0. 33 0. 38 0. 47 0. 80 0. 50 0. 40 0. 80 Max. JD 24000004 13954. 583 13951. 594 29158.613 26330. 340 26605.624 24439. 798 32040. 574 26444. 225 31682. 546 25997. 359 31109.493 13948. 574 27426. 363 23740. 790 16820.838 27749. 409 23752.638 26710.335 28157.507 29690.297 29229. 319 26713.474 31740.447 26328. 446 30318. 554 31108.358 16820.651 31712.620 16820.651 30585.640 28408. 592 28078.413 32878. 323 16816.644 30325. 449 24380.812 14254. 733 27426. 329 24802.831 16820.651 14252.815 29199.447 25926. 526 31055. 56 3 27457. 502 31321.627 27681.594 28758. 570 29205. 575 13847. 841 31524. 315 32888. 332 13901. 765 29956. 560 12697. 847 27426. 396 28082.610 14639. 708 13948. 574 31299.629 26303. 577 28066.622 30948.612 26956.619 Ob*. Rem. 457 473 393 420 470 474 327 451 S.'M 315 SM 458 422 Sm 450 419 446 245 388 406 423 310 304 105 340 S 462 451 217 400 399 140 400 437 296 399 326 S 474 SM 219 459 399 439 461 472 Sm;cr 357 S 405 382 316 475 262 306 436 388 391 570 384 344 Sm 141 430 394 508 335 419 516 451 519 322 461 32 SMITHSONIAN CONTRIBUTIONS TO ASTROPHYSICS TABLE 5.?Cepheid variables?continued H V 2675 1016 92 3 2371 2816* 2277 6105 2326 5551 12078 12537 12486 2280 12248* 2432 2847 2864 2598 921 999 2462 12716 2585 2787 5979 8 8 0 905 906 2299 2662 2815 12519 12186 12745 978 998 12475 958 12253 898 2285 2865 874 2321 12839 895 2527 2260 997 9 ) 2 12656 2579 2270 2)52 1019 955 12724 253* 2339 911 2463 2244 2647 5655 L M V 539 142 52 2 7 4 6 6 9 185 1104 232 76 9 1186 1377 1335 188 1245 330 697 714 4 7 7 50 126 356 1522 464 6 4 3 1024 10 35 36 207 528 6 6 8 136 0 1 191 1544 106 125 1328 87 1250 2 8 193 715 4 227 1620 25 416 172 124 61 1470 458 179 2 5 5 145 84 1529 42 3 2 4 4 40 357 158 514 824 X 14966" 16574 9321 8060 18266 4744 10306 6235 5031 22992 4824 1655 4811 25224 9748 19395 20629 13838 9061 15166 10580 -425 13492 17324 16426 3097 6888 7000 5323 14678 18264 41 10 6 052 5973 13280 15052 1332 12455 27421 6093 4087 20660 3 004 6104 16859 5889 12436 4030 14696 10305 18918 13424 4472 7344 17655 12209 - 3 3 12734 6826 7444 10606 2 7 1 7 14465 7998 y 14795" 5319 8144 9194 15712 8302 20688 9683 5041 12258 8928 2509 10514 12330 12591 16085 17224 8370 9834 14530 5622 2807 9123 9946 5462 14178 10880 10301 15154 20180 9033 15432 23568 44 6 746 15183 96 54 6931 10028 11283 10581 16283 4901 10873 -1426 11024 2593 11684 13181 7978 996 15785 7746 5017 6 044 16206 6650 12072 90J8 9484 10093 13714 10266 4540 PubL P 1 0 d 10. 0190 0445 10.25397 10 . 10. 1 0. 347 4 04 4698 10.4867 10.6878 1 0 . 11. 1 1 . 11. 1 1 . 11. 1 1 . 11. 12 . 9245 0887 2353 442 5276 85787 9 0 9 9 8 24 12.26302 12 . 12 . 12 . 12. 1 2 . 12 . 12. 12. 3207 344 569 6235 6 3 1 6829 7233 9144 13.2802 13 13 3968 413 13.628 1 3 13 13 13 1 3 6 4 74 . 877 915 .95235 10d 10. 10. 10. 10. 10. P 02193 04289 25328 34744 40423 41150 10. 43965 10. 10. 10. 46950 48482 68778 10. 79579 10. 80027 10. 85872 10. 10. 10. 10. 91235 92454 95098 98412 10. 99143 1 1 . 1 1 . 1 1 . 1 1 . 1 1 . 1 1 . 1 1 . 1 1 . 1 1 . 1 1 . 12. 12. 12. 12. 08690 23490 24543 24784 26176 44324 53072 66878 85790 90767 06264 07626 08911 19453 12. 24078 12. 12. 12. 12. 12. 24665 26302 31900 32438 35644 12. 57403 12. 1 2 . 62355 63239 12.64505 12. 12. 12. 68181 72567 76976 12. 91358 12. 12. 13. 13. 13. 13. 13. 13 13 94796 98721 14701 28060 39984 43133 62491 62611 65943 13. 73189 13. 13 13 13 13 13 14, 14 74365 86894 87952 91498 95416 96991 18754 .21136 l o g P 1. 1 . 1 . 1 . 1 . 1. 1. 1. 1 . 1 . 1 . 1. 1 . 1. 1 . 1. 1 . 1 . 1. 1 . 1 . 1. 1. 1 . 1 . 1. 1. 1 . 1 . 1 . 1 . 1 . 1. 1. 1. 1 . 1 . 1 . 1. 1. 1 . 1. 1 . 1. 1. 1. 1. 1. 1 . 1 . 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1 1. 1, 1 0010 0019 0108 0148 0172 0175 0187 0199 0206 0289 0333 0334 0358 0379 0384 0395 04 08 0410 0448 0506 0510 0511 0516 0586 0619 06 70 0740 0758 0815 0819 0824 0862 0878 0880 0886 0906 09 08 0919 0995 1012 1015 1019 1032 1047 1062 till 1122 1135 1188 1232 1271 1281 1343 1344 1354 1377 1381 1420 1424 1435 1447 1452 1519 1526 M ( ) 147*72 14. 14 . 14. 14 . 13. 15. 14. 15. 14. 14. 15. 14. 14. 13. 14. 72 66 4 2 2 0 9 9 6 9 62 17 16 15 14 36 2 3 6 3 6 3 14. 45 13.66 14. 52 13. 55 15. 14. 14. 13. 36 71 6 5 76 14. 78 14. 30 14. 04 14 . 13. 14. 14 . 14. 14. 81 74 09 6 9 51 78 13. 96 14. 13. 14. 14. 14. 14. 75 8 0 8 9 64 31 89 13. 72 14. 13. 14. 13. 13. 14. 14. 2 0 79 54 4 9 6 6 23 51 14. 28 13. 93 14. 05 13 14, 14. 13 14 14 14 14 13 13 66 34 05 85 75 31 , 30 5 0 6 8 . 41 13. 91 15 . 09 13. 92 m 0 157*72 15 . 15 . 15. 15 . 15 . 16. 76 19 56 6 9 45 6 3 15.63 16. 15 . 15. 15. 15 85 09 89 15.40 15 . 1 4 . 87 6 7 15. 36 15. 38 1 4 . 15. 14. 75 80 51 16.57 15.66 15.63 15. 12 15.59 15. 24 15.90 16. 15 . 14 . 1 5 . 15. 16. 1 0 2 3 81 52 51 06 15.81 15. 15. 15, 15 16 15, 7 1 . 0 9 94 89 22 95 15.07 15. 16 16 14 15 16 15 15 15 21 2 2 . 10 . 9 4 . 50 . 07 . 6 4 .61 .65 15. 34 14 . 71 15.57 14 14 15 15 15 .95 . 88 . 6 8 . 9 7 . 32 15.65 15 14 14 16 . 48 . 81 .96 : .44 15. 11 w 15 . 14. 1 5 . 15. 1 4 . 15 . 15 . 15 . 'o hi 2 8 92 11 16 81 79 05 59 15.22 14 . 15. 14 . 15. 35 54 7 7 19 14. 09 14 . 1 4 . 1 4 . 15 . 1 3 . 88 83 16 09 98 16. 02 15. 18 15. 14 14.48 1 5 . 2 0 14. 72 14. 1 5 . 1 4 . 14. 15. 14 . 15. 1 5 . 15 . 14 . 15 . 15 . 15. 15. 14 . 14. 15. 15. 14 14. 15. 15 15 14. 14 14 15 14 14 99 57 36 42 17 99 46 3 0 2 7 44 39 37 37 44 54 53 41 36 32 7 0 3 0 05 . 07 .89 . 80 . 26 . 10 . 47 32 15. 32 15 14 15 14 14 14 15 15 . 2 4 . 82 . 15 .61 . 26 . 50 . 6 3 . 04 A i7*oo l . 04 0. 53 1 . 1 . 1 . 0. 1 . 0. 1 . 0. 0. 1 . 1. 1 . 14 4 9 46 95 01 98 02 94 75 04 6 4 04 0. 73 0. 1 . 1 . 0. 1 . 93 0 9 2 8 96 21 0. 95 0. 1 . 0. 0. 1 . 1. 1 . 0. 0 . 1. 1. 1. 0. I . I . l . l . l . i . I . 2. I . 1, 1. 1 . 1. 1. 1. 1 1 1 0 1 0 1 I 1 1 1 1 1 2 98 36 81 94 86 2 9 49 72 8 3 00 28 85 96 29 05 25 91 06 35 01 43 56 55 84 84 . 13 33 72 . 2 9 . 05 13 9 0 . 03 . 93 66 . 02 . 15 . 80 . 40 . 05 . 05 . 19 M - m O.P255 0.215 0. 305 0.320 0.2 35 0.295 0.300 0. 325: 0. 360 0.250 0.270 0. 300: 0. 300* 0.210 0.365 0. 180 0.290 0.240 0.485* 0.255 0.230 0.290 0.270 0. 180 0.200 0.220 0.240 0. 165 0.355 0.200 0.220 0.200 0. 140 0.210 0.200 0.215: 0.180 0.206 0. 155 0.195 0. 150 0.210 0.240 0.225 0. 175 0.210 0.195 0. 185 0. 180 0. 0. 0. 0. 0. 0. 0. 0. 470* 435? 495* 430* 42 0* 450* 515 4 7 5 0. 485* 0. 0. 0. 0. 0. 0. 0. 0. 4 7 0 515* 475* 46 0* 445* 5 5 0 5 0 0 4 3 0 0.430 0. 0. 0. 445* 52 0* 310* 0. 475* 0. 4 3 5 0.465 0. 0. 0. 0. 0. 0. 0 . 0. 0. 480* 6 4 0 42 0* 380* 440* 500* 4 4 0 395 370* 0. 355* 0. 0. 0. 0. 0. 435* 355* 325* 515* 370* 0. 41 0* 0. 0. 350* 4 3 0 0. 320* 0.430* 0. 0. 0. 0. 0. 0, 0 0 0, 4 0 0 380* 350* 360* 370* 365* . 535 . 455* , 360* 0. 410 0. 415* 0 0 0 0 0 . 390* . 400* . 430 . 350* . 380* 0.410 0 0 0 . 360* . 4 7 0 * . 340* R O.PO85 0. 133 0.276 0. 096 0. 057 0. 083 0.236 0. 128 0. 097 0.250 0. 195: 0. 155 0. 074 0. 090: 0. 112 0.270 0.230 0.223 0. 032 0. 165 0. 040 0. 113 0. 159 0. 174 0. 190 0. 196 0. 179 0. 097 0.112 0. 061 0.239 0. 185 0. 117 0. 154 0. 135 0. 184 0. 083 0. 116 0. 097 0. 130 0.074 0.218 0. 069 0. 128 0. 097 0. 090 0. 070 0. 102 0. 079 0. 078 0.251 0.229: 0. 089 0.221 0. 124 0. 100 0. I l l 0. 189 0. 186 0. 101 0. 130 0.090 0. 170 0. 080 w 0P477 0. 380 0. 508 0. 453 0.400 0.420 0. 397 0.490 0.489 0.485 0.565 0. 366 0. 354 0. 522 0. 542 0. 500 0.500 0.493 0. 538 0. 570 0. 398 0.478 0.454 0.376 0. 310 0.465 0.477 0. 377 0.552 0. 581 0. 543 0.491 0. 453 0.46 0 0. 360 0. 500 0.448 0. 381 0.433 0. 410 0. 367 0. 500 0.296 0. 369 0. 376 0.418 0. 383 0.423 0.400 0.382 0.480: 0.457: 0. 366 0. 540 0. 397 0.414 0. 378 0.441 0.497 0.412 0.403 0.377 0.418 0.415 d:m oTho 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 8 0 51 51 25 48 06 50 31 26 48 39 50 0. 00 0. 0. 30 17 0. 24 0 . 0. 0. 0. 0. 0. 0. 0. 0. 0. 0 . 47 80 10 00 4 0 47 47 80 50 8 0 4 9 0. 37 0. 00 0. 0. 4 4 37 0. 12 0. 30 0. 80 0. 10 0. 44 0. 0. 0. 80 00 80 0. 50 0. 24 0. 0. 0 . 31 80 00 0. 80 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0, 00 50 50 45 22 13 30 50 55 00 44 0. ?4 0. 50 0, 0 0 50 .47 50 0. 38 0. 38 Max. JD 2400000+ 31076. 32919. 32919. 3 8 0 335 335 26710.335 30641. 13875. 29994. 24501. 27799. 27807. 29869. 27457. 27807. 26715. 27799. 31773. 29222. 28157. 27747. 5 8 0 807 382 6 1 4 532 2 8 3 6 3 7 382 399 537 532 482 4 0 9 556 4 2 4 27800. 283 32915. 30970. 24365. 27800. 17563. 26689. 28761. 16814. 17966. 30318. 26452. 27776. 30763. 31682. 31657. 13894. 292 6 3 4 597 507 728 391 6 0 7 656 591 441 2 2 0 4 7 9 313 6 3 7 6 4 9 749 24418. 800 32888. 27449. 31106. 26414. 287 3 1 0 359 2 8 7 26312. 385 29913. 30318. 31170. 23740. 27807. 598 343 316 7 9 0 317 26060. 243 32915. 292 26594.599 27811. 27786. 27449. 26689 23706 17563 31682 2 7 9 315 462 391 778 728 546 30680. 540 27800 17933 27807 23527 23706 13946 . 320 6 0 7 365 510 778 . 555 Ob?. 4 3 2 4 6 1 4 6 1 4 6 3 4 1 9 4 3 9 90 4 4 5 4 2 2 2 9 3 4 4 4 2 4 4 364 189 447 393 383 4 8 6 4 6 2 4 4 7 436 3 2 0 4 4 7 4 2 8 4 4 1 4 1 2 4 4 9 4 4 5 2 1 7 344 4 2 4 547 301 328 4 3 7 4 4 8 4 07 4 4 1 187 522 5 1 8 378 3 7 9 4 2 1 196 5 3 0 4 32 4 1 8 4 6 8 343 189 4 6 4 4 3 1 . 464 4 3 7 4 5 9 3 04 5 1 8 4 4 3 4 3 0 491 4 0 6 342 4 1 7 Rem. S m S;cc S;cc S;cr S M S;P? S M S 814; cc S.'m S;cr NUMBER 13 33 TABLE 5.?Cepheid variables?continued HV 1006 12505 2324 887 2282 2356 2249* 933 12762* 973 2262 12471 892 985 2772 2549 2667 2273 2580 891 5594 2261* 2319 2888 2288 2836 2791 901 12499 1005 2793* 2488 U 11 2789 885* 2454 893 2292 12804 2453 2245 12446 2291 U 1 876 984 2749 878 938 886 1013 6098 1003* 889 12815* 902* 1023 2507 929 2251* 2540 934 8036 872 LMV 133 1348 230 17 190 259 163 62 1559 102 174 1324 22 133 628 433 532 181 459 21 791 173 225 736 1 % 686 647 31 1342 132 649 380 1727 645 15 348 23 200 1590 347 159 1307 199 1724 6 112 608 8 67 16 140 1098 130 19 1598 32 149 397 58 164 425 63 1110 2 X 16035" 3228 6124 4904 4894 7522 2800 10474 7839 129% 4085 1212 5277 13714 17123 12865 14735 4586 13451 5363 6166 4053 6080 8175 5085 18956 17402 6546 2652 15689 17574 11611 1334 17345 4554 10407 5956 5147 12235 10357 2725 336 5144 66 2274 13766 16654 3746 10846 3855 17060 1654 15543 5186 13714 6847 19269 12074 9660 3228 12749 10380 172 1597 Y 8474" 10200 12276 7773 5829 9877 15625 9546 -683 6576 5764 8082 10770 7055 3679 667 18502 15345 20264 9694 17455 5579 11104 21611 8946 15957 4364 9014 16398 10884 11304 9094 11608 7667 10046 18657 9473 9224 -1779 8330 7001 11814 10215 7978 15323 8666 9021 6094 10004 19734 14414 21423 11924 10012 21461 4645 13038 1%37 16615 18174 6695 13986 4450 14889 Publ. P 14! 14 15. 15. 15. 15. IS. 15. IS. 16. 16. 17. 17. 4701 1217 22 5441 8398 85 9921 9908 2224 92 1792 4584 18.4672 18.709759 19. 1843 19.197 20. 0743 20. 21 . 21 . 21 . 22. 22. 23. 23. 23. 32 115 2549 6113 3284 5225 1139 3 56 23.958 24. 24. 25. 26. 27. 28. 15 388661 7798 39 87 0 28.2812 28. 28. 18648 3607 P I4?21213 14 14. 14 .38512 .46577 .48816 14. 66S51 15 15, 15 .12173 21513 54443 15.64252 15. 15. 15. 15. 15. 16. 16. 16. 16. 16. 17. 84320 84623 85133 98754 99017 15900 1%69 218S2 83504 92870 19720 17.20323 17.2476 17. 17. 17. 17. 17. 45890 51514 52095 52783 79264 18.46584 18. 52663 18.70976 19. 19. 20. 18428 21054 0727 20. 3188 20. 7032 20. 21. 21. 21. 21. 22. 22. 22. 22. 22. 7065 1124 2504 2513 6113 0803 2459 3284 5583 7061 23. 0382 23. 23. 23. 23. 1052 2959 5699 %11 24. 1313 24. 24. 25. 26. 26. 26. 26. 27. 27. 28. 28. 28. 29. 2375 4115 8013 0628 3736 5386 9631 8619 9863 0805 1899 3793 8552 lo?P 1.1527 1.1579 1.1603 1.1610 1.1663 1. 17% 1.1823 1. 1916 1. 1943 1. 1998 1. 1999 1.2001 1.2038 1.2038 1.2084 1.2094 1.2100 1.2262 1.2286 1.2354 1.2356 1.2367 1.2420 1.2434 1.2436 1.2437 1.2502 1.2664 1.2678 1.2721 1.2829 1.2835 1.3026 1.3079 1.3160 1.3161 1.3246 1.3274 1.3274 1.3347 1.3440 1.3473 1.3489 1.3533 1.3561 1.3624 1.3637 1.3673 1.3722 1.3795 1. 3826 1. 3845 1.3876 1.4116 1.4160 1.4212 1.4239 1.4308 1.4450 1.4470 1.4484 1.4501 1.4530 1.4750 "o 14?b3 15.06 13.90 13.73 14.43 13.75 13.89 14.20 13.69 12.88 13. 75 14. 13 13. 77 14.27 14.06 13.24 14.01 14.52 13.32 13.42 14. 19 13.23 14.67 13.65 13. 76 14. 89 15.27 14.38 14.29 13.42 13.40 13.94 13.76 14.06 13. 17 13.76 13. 53 12. 89 14. 12 13.99 14.20 13.35 12.75 14. 10 13.67 13.28 14.44 12.81 13. 57 12. 97 13.49 12.% 13.27 13. 03 13.65 12. 16 13. 03 14. 11 13.47 12.82 13.02 13.64 12.% 13. 85 xn 16. 15. 15. 15. 15. 15. 15. 15. 14. 15. 15. 15. 15. 15. 14. 15. 15. 14. 15. 0 ^ 0 11 43 27 90 25 28 93 37 76 26 56 48 81 73 73 11 65 72 22 15. 38 15. 16. 15. IS. 16. 16. 16. 30 27 87 40 57 20 17 15.06 15. 15. 15. IS. 15. 14. 14. 15. 14. 24 14 69 09 40 97 91 44 30 15.48 15. 43 15.46 14. 14. 61 79 15.65 15. 15. 15. 14. 14. 14. 41 12 63 11 98 54 14.% 14.25 14. 14. 15. 14. 14. 15. 14. 14. 14. 15. 15. 14. 56 88 08 16 97 38 54 55 53 25 33 90 Wo 15?D4 15.36 14.71 14.67 15.25 14.57 14. 76 15.21 14.83 13.91 14. 59 14.86 14. 76 15. 03 15. 09 14. 10 14.61 15. 11 13.92 14. 59 14.81 14.29 15.47 14. 51 14.74 15.94 15.75 15.23 14.67 14.50 14.38 14.94 14.51 14.81 14.24 14.28 14. 58 13.64 14. 89 14. 91 14. 91 14. 11 13. 80 14. 80 14.74 14. 24 15. 12 13.73 14. 34 13. 98 14. 39 13.76 13.99 14. 11 14. 37 13.28 14.23 14. 88 14. 07 13.92 13.78 14.56 14.61 14.43 A 1?17 1.05 1.53 1.54 1.44 1.50 1.39 1.73 1.68 1.88 1. 51 1.43 1. 71 1.54 1.67 1.49 1. 10 1.13 1.40 1.80 1. 19 2. 07 1.60 2.22 1.64 1.68 0.93 1.79 0.77 1.82 1.64 1.75 1.33 1. 34 1.80 1. 15 1.91 1.41 1. 36 1.44 1.26 1.27 2. 04 1. 55 1. 74 1.84 1.19 1. 30 1.41 1.67 1.47 1.29 1.29 1. 85 1.43 2.00 1.94 1.27 1.07 1.73 1.51 1.61 2.37 1. 05 M - m 0P175 0.205 0.200 0. 155 0. 145 0.155 0.120 0.156 0.170 0. 165 0.255 0. 150 0. 140 0. 190 0.085 0.190 0. 180 0. 185 0.185 0.150 0.150 0.155 0.095 0.185 0.165 0.150 0.165 0.140 0.215 0. 195 0. 100 0.200 0.125 0.145 0.125 0.135 0.260 0.175 0. 185 0.215 0. 180 0.325 0.455 0.150 0.220 0.220 0.350 0.265 0. 185 0.330 0.195 0.200 0.350* 0.360* 0. 380* 0. 350* 0. 350* 0.310* 0.310* 0. 305* 0. 325* 0. 305* 0. 385* 0.365* 0.290 0. 330* 0. 31 5* 0. 375 0.290 0. 325* 0. 355* 0. 300* 0. 360* 0. 345* 0. 345* 0. 305 0.300* R 0P070 0.080 0. 114 0.099 0. 120 0.060 0.076 0. 081 0. 076 0.072 0. 085 0.124 0. 061 0.090 0.061 0. 114 0. 075 0. 094 0. 095 0.052 0. 110 0.086 0.099 0.092 0.063 0. 330* 0. 100 0. 285* 0.325* 0.400 0.315* 0.320* 0.350* 0.305 0.350* 0.240 0. 405* 0. 315* 0. 310* 0. 345 0.390* 0.320 0. 240: 0. 360* 0. 355* 0.305 0. 315* 0.420 0.365* 0. 345* 0.075 0.065 0.233 0. 059 0. 080 0.084 0. 103 0.092 0.088 0.067 0.067 0. 081 0.115 0.118 0. 110 0.098 0. 085 0.085 0. 060 0.091 0. 139 0.064 0.083 0.075 0.099 0. 0% 0. 144 0.081 0. 121 0.070 0.073 0. 097 0. 121 0. 075 0.091 0.086 0.085 0. 101 W 0P351 0.417 0.427 0.419 0.450 0.360 0.3% 0.456 0.438 0.397 0.361 0.379 0.434 0.430 0.425 0.405 0.451 0.428 0.416 0.413 0.481 0.420 0.394 0.445 0.361 0.393 0.380 0.359 0.539 0.412 0.421 0.393 0.382 0.408 0.400 0.422 0.413 0.412 0.449 0.379 0.391 0.354 0.421 0.391 0.390 0.439 0.332 0.416 0.441 0.432 0.419 0.384 0.458 0.329 0.421 0.456 0.424 0.398 0.434 0.451 0. 524 0.420 0.410 0.431 dm O?47 0. 30 0.47 0.30 0.31 0.50 0.34 0.48 0.28 0.80 0.31 0.44 0. 50 0.80 0.80 0. 12 0. 00 0. 37 0. 02 0. 80 0. 50 0. 31 0. 80 0. 18 0.48 0.25 0. 80 0. 50 0.27 0.38 0.40 0.48 0.30 0. 55 0. 50 0. 10 0.80 0.80 0. 00 0.48 0.38 0.46 0.80 0. 50 0. 50 0.47 0.47 0. 38 0. 30 0.24 0. 17 0. 24 0. 38 0. 50 0. 02 0. 50 0. 50 0. 03 0. 39 0.24 0. 80 0. 50 0. 35 0. 50 Max. JD 2400000+ 14962. 13875. 29222. 23741. 23681. 24084. 31681. 31332. 2%74. 29927. 27426. 768 807 409 . 834 879 690 586 626 309 447 3% 29189.469 26565. 31701. 613 606 29205. 575 2%90. 343 24418. 800 27660. 599 32888. 26455. 28078. 23486. 13875. 31697. 16820. 384 214 413 545 807 514 567 3203S. 638 2% 01. 390 27449. 462 27426. 27422. 28041. 29526. 17966. 13877. 3% 272 643 598 591 808 23875. 527 25886. S39 29518.630 2%41. 31745. 2%74. 294 575 309 24824. 683 25644. 23907. 31874. 30365. 26456. 29204. 344 499 327 281 214 484 23737. 848 24824. 27660. 30318. 30701. 683 599 441 363 26710. 335 27808. 31683. 26573. 317 579 635 16820. 567 29627. 29600. 27751. 31299. 308 430 582 629 27660. 634 30638. 28761. 408 557 Ob?. Ron. 451 385 454 445 434 461 604 477 336 532 424 334 541 464 414 440 432 570 316 459 227 446 530 106 441 3% 171 413 S 610 s: 443 526 521 315 435 S;cc 446 394 440 431 160 444 SM;cr 388 314 457 320 450 381 403 442 493 107 456 113 486 459 348 471 450 468 S 449 617 481 S;cr 516 322 444 34 SMITHSONIAN CONTRIBUTIONS TO ASTROPHYSICS TABLE 5.?Cepheid variables?continued H V 875 9 0 4 1002* 8 9 9 882 5761 873* 881 2294 8 7 9 909* 2257* 2338 877 900* 953* 2369 2622 2827* 5497* 2447* 883 L M V 5 3 4 129 2 9 12 9 0 3 3 11 2 0 2 9 38 169 2 4 3 7 30 82 272 4 9 4 6 7 8 743 341 13 X 3097" 6586 15754 6244 4084 10584 3192 4146 5154 3581 7454 3844 6820 2520 6540 12002 7985 14115 18633 1243 10235 3767 Y 8114" 10716 18573 10284 7975 10047 2557 4733 18230 7918 4689 6140 1714 13111 6135 15144 17065 3164 18884 18679 11304 11609 Publ. P 30? 355 30. 39975 30.43 31.027 31. 813 34. 344 35.755 36. 536 37.585 39.26 42. 15 45. 1651 47. 52 47.82607 48.267 98.86 118.6394 134.1 P 30? 3545 30. 3902 30. 427 31. 0232 31.8164 31.9645 34. 348 35. 7603 36. 5310 36.782 37. 588 39. 294 42. 151 45. 155 47. 52 47. 931 48.267 52.271 79. 781 99. 003 118.639 133. 583 logP .4822 .4827 .4835 .4917 . 5027 .5047 .5359 .5534 .5627 .5656 .5750 .5943 .6428 .6547 .6769 .6806 .6837 .7183 .8953 .9956 I. 0742 2. 1257 M 0 iz7feo 12. 76 12.9S 11.86 13.77 13. 03 12. 01 13. 10 12. 02 12.94 13. 14 12.36 12.90 13. 18 11. 80 12. 59 11.53 13.11 12. 56 12.31 12. 02 11.96 m 0 lV?"l4 14.25 14.76 13.73 15.64 14.44 13.44 14. 70 13. 95 14.75 14.69 14. 02 14.92 14. 32 13.65 13.75 13.61 14. 31 13. 15 13.21 13. 03 14.02 Wo 137*48 13. 57 13. 89 12.92 14.66 13.66 12.91 13. 89 13. 11 13. 86 13.70 13.43 13.83 13.75 12.63 13.22 12. 39 13.61 12. 82 12.68 12. 38 12.93 A M - m 7^4 0 .49 e .77 C . 87 C .87 C .41 ( .43 ( .60 ( .93 ( .81 ( .55 ( .66 ( !. 02 ( . 16 . 85 ( . 16 < !. 08 ( .20 ( 0. 59 0. 90 ( . 01 I. 06 P310 .210 . 180 .210 . 170 . 215 .250 . 190 .2 30 .200 .270 . 180 .215 .285 . 2 50 .260 .220 .265 ). 350 .290 .545 ). 320 H 0P124 0. 109 0. 081 0. 081 0. 06 3 0. 084 0. 098 0. 109 0. 091 0. 088 0. 127 0. 078 0. 101 0. 156 0. 094 0. 151 0. 079 0. 14) 0. 174 0. 194 0. 241 0. 183 W O.P43I C 0.469 C 0.462 C 0.451 C 0.434 C 0. 419 C 0.483 ( 0.451 ( 0.414 ( 0.4S4 ( 0.527 ( 0 448 ( 0.479 0.4*5 0. )92 ( 0.471 ( 0.338 ( 0.518 ( 0. 516 ( 0.468 ( 0.455 ( 0.507 ( d m . 49 . 00 . 49 . 30 . 47 . 33 . 31 27 . 38 . )8 38 . 30 . 1) . 50 . 30 . 05 . 24 . 47 ). 44 Max. JD 2400000* 24408 850 23752 638 13896. 571 26635. 562 31107. 354 31669.633 46444. 225 14254 733 31711.452 27454 36 3 12724 621 26932. 157 32882 314 1793) 607 27457. 5)5 30058 32) 27799. )3 I 30701. 363 28157. 556 23682.875 Obs. Hem. 4 2 9 4 38 4 0 8 4 6 9 448 S 474 8;er;c 399 S 341 1 34 426 4 4 9 437 391 422 4 44 4 8 8 2 39 508 4 08 3 ) 1 491 4 2 9 HV 873 885 896 900 902 909 917 953 970 991 Period 34.348 20.703 8.712 47.5 26.7 37.6 7.977 47.8 3.433 6.382 994 4.226 1002 1003 2249 2251 2257 2261 30.4 24.4 15.215 28.0 39.3 17.25 Abrupt increase of period after JD 23000. Slight increase of period after JD 16800, probably abrupt. Earlier Harvard investigators consid- ered it not variable. Period decreased abruptly from 47*5195 to 4715174 near JD 24500. M = 26573.635 + 26*6736 E - 314 X 10-5 E \ M = 12724.621 + 3715881 E + 6128 X 10-6 E*. Poor distribution of observations due to period near 8 days. Period varies erratically between 471799 and 471932; see Janes (1964). Irregular?, Shapley and Nail (1955a). Earlier Harvard investigators consid- ered it not variable. Period published by Shapley and Nail (1955b) is an error of transcription; their records show that the correct period was derived. M = 13896.571 + 30*427 E + 312 X 10-5 E*. M = 13952.072 + 2414115 E ? 3*37 X 10-B E \ Period slightly and erratically variable. M = 27751.582 + 2719863 E ? 514 X 10-" E*. M = 26932.157 + 3912937 E + 3163 X 10-s E*. Period changed from 1712476 to 17.d2566 at about JD 23000. Published curve refers to the interval after JD 23000. HV Period 2278 5.415 2447 118.6 2563 2.578 2571 2581 2584 2596 2624 2654 2712 2759 2793 2795 2816 2827 2838 2.704 4.044 4.671 4.166 3.409 3.095 2.881 3.278 19.18 3.913 10.404 78.6 2.332 Period may have decreased slightly be- tween JD 16800 and 24000. Early ob- servations omitted from published curve. Period erratically variable. Published curve refers to the interval from JD 28000 to 31000. Earlier Harvard investigators consid- ered it not variable. Period may be decreasing very slightly. Star certainly variable, though earlier regarded as not variable. M = 29938.541 + 41671610 E + 1*2 X 10-8 Ea. Period may have decreased slightly be- tween JD 23000 and 32000. Earlier Harvard investigators consid- ered it not variable. Earlier Harvard investigators consid- ered it not variable. Earlier Harvard investigators consid- ered it not variable. Earlier Harvard investigators consid- ered it not variable. Period increasing; phases corrected em- pirically in forming mean light curve. M = 14253.089 + 31913390 E - 3106 X 1(PEJ. Period increased by about 10-8 days after JD 16800, probably abruptly; phases corrected empirically. Period increased from 78158 to 79178, probably abruptly. Period 4.539 given by Shapley (1931); discrepancy unexplained; identifica- tion? NUMBER 13 35 HV Period 5497 5569 99.0 4.381 5651 5.076 5706 5733 5736 5791 6881 5892 2.780 3.216 2.176 3.345 2.176 2.842 5909 5930 6013 12209 3.307 3.448 2.326 5.083 Period has increased since JD 17000. Period has decreased slightly after JD 13000; phases empirically corrected. Regarded as an RR Lyrae star by Shapley and Nail (1955a), no period given. Earlier Harvard investigators consid- ered it not variable. Regarded as an RR Lyrae star by Shapley and Nail (1955a), no period given. Earlier Harvard investigators consid- ered it not variable. Earlier Harvard investigators consid- ered it not variable. Earlier Harvard investigators doubted variability. Not the star marked in their atlas by Hodge and Wright (1967), which is not variable. The correct star was found by searching the area and verified by our agreement with the period pub- lished by Shapley and Nail (1955b). Period may be variable; observations before JD 17000 omitted. Earlier Harvard investigators consid- ered it not variable. Earlier Harvard investigators doubted variability. Data published by Shapley and Nail (1951a) refer to star marked 12210 in Hodge-Wright atlas (1967). HV 12210 12223 12242 Period 2.930 3.000 4.819 12248 12327 12340 12434 12534 12697 12762 12815 10.912 2.319 2.637 2.811 2.913 2.444 15.642 26.062 Data published by Shapley and Nail (1951a) refer to star marked 12209 in Hodge-Wright atlas (1967). Maximum probably not covered by our observations. Not the star marked 12242 in the Hodge- Wright atlas (1967). Correct 12242 is W 50, not identified as such by Woolley, Sandage, Eggen, Alexander, Mather, Epps, and Jones (1962). Ver- ified by examination of discovery chart for 12242 and by similarity of our period and light curve to those of W50. Nail (1952) regards as an RR Lyrae star, no period given. Our period differs from that given by Shapley and Nail (1955a); identifica- tion? Period may have decreased slightly since JD 13000; dP/P is about -0.000064 in 10,000 days. Period has decreased by about 0100005 between JD 16000 and 33000, perhaps steadily. M = 13954.711 -f 2191330 E - 516 X lO-'E*. M = 13951.638 + 21444289 E + 1127 X lO-'E1. Period may have increased slightly be- tween JD 13900 and 23000. Period may be increasing slightly. 36 SMITHSONIAN CONTRIBUTIONS TO ASTROPHYSICS TABLE 6.?Population II Cepheids H V 5774 5598 5756 13025 5690 12631 5829 2281 2862 2444 2522 12625 6070 2351 2423 9 1 5 9 2 5 L M V 912 794 899 1690 1440 942 189 712 338 4 1 1 1443 1081 2 5 4 322 4 4 54 X 10922 6228 10410 7575 8813 16482 12324 4840 20346 10055 12394 15220 20193 7305 9560 8651 9393 Y 9518 12316 7043 11471 16512 1632 3343 10924 6734 9955 18516 19278 8192 13853 7458 9317 7486 Period 11.439 14.251 17. 568 21.474 30. 299 31. 137 31. 521 31. 594 34.60 35.90 36.40 37.21 37.64 40.88 40.80 47. 76 50.87 O g P .059 .154 .245 .332 .481 .493 .499 . 500 . 539 .555 . 561 . 571 . 576 1.612 1.610 1.679 1.706 M 16.97 16.49 16.68 16.84 15.55 15.25 15.73 15.02 14.96 14.83 15. 95 15.60 15.61 16. 17 15.03 16. 50 m 17.66 16.96 17. 10 17.99 16. 37 16.70 16.41 15.96 15.82 15.78 16.62 16. 08 16. 33 16.82 15. 78 17. 20 m 17.32 16.72 16.89 17.42 15.70 15.96 15.98 16. 07 15.49 15.39 15.30 16.28 15.84 15.97 16. SO IS. 40 16.85 ^ 0 16.84 16.25 16.44 16. 93 15.79 15.73 15.77 15. 16 14.91 IS. 27 16.28 15.56 15.67 16.03 14.89 16. 38 typ? c r n c r c r ? f l c r n c r f l c r ? c r (1 f l n Ob?. 2 9 7 374 4 3 9 4 1 9 (420) 143 4 6 3 501 397 436 389 381 417 4 1 8 4S6 451 4 30 HV 5774 5756 5690 5829 2281 JD 13000 to 17000, 1 If476; 23000 to 27000, 11*458; 27000 on, 11*439. JD 13000 to 27000, 17?616; 27000 to 31400, 171568; 31400 to 34750, 17*604. Period variable. JD 13000 to 30000, 32*622; 30000 on, 32*672. Curve variable. Period erratically variable; a few minima reach 16.60. BV 2862 2522 2351 2423 925 Period erratically variable. Curve very variable; quiescent intervals; light curve derived from 16 cycles of maximal varia- tion. JD 13900 to 26000, 40*566, 26000 on, 40*876. JD 26400 to 29600, 41*235; 29600 to 33600, 40*798. Small erratic variations of period; light curve refers to JD 27000 to 28000. TABLE 7.?RR Lyrae stars H V 2370* 6083 12708 12852* 12779 0 6 12871 12741 8033 2258* 12857 12254 2492 9 2 4 12996 12718 12251* 12764 12250 13016* 2284 12643 12691 12239 12245 13015* 2323 W 2 12732* L M V 2 7 3 1088 1516 1630 1573 1726 1643 1541 1108 1 7 0 1634 1251 384 53 1676 1524 1248 1561 1247 1690 192 1460 1502 1237 1242 1689 2 2 9 1728 1535 X 7999 21470 -10581 21978 10229 13588 26155 1738 -6319 3926 20339 25696 11820 9454 12532 -2412 Z7762 8214 27052 4041 4932 18162 22020 3797 20714 4019 6124 1925 -315 Y 4 2 0 17617 15252 23188 -1064 27518 10513 23815 1497 15895 -372 -7306 8704 4276 781 17027 16129 -626 16737 10445 13366 18846 5880 21604 27073 10435 10500 21503 19751 Publ. P 0. 48268 0.525 0.542 0. 5531257 0. 57056 0.63148 0.63216 0. 688203 p 0?409841 0. 452991 0. 0 . 0. 0. 0 . 0. 458837 471993: 473026 482837 484627 493706 0. 520998 0. 0. 0. 0 . 0. 525444 532723 542291 553133 553379 0.563111 0. 0. 0. 0. 0. 563688 564878 564947 570578 580050: 0. 586755 0. 0. 625576 629058 0.631486 0. 0 0. 0. 0 .633278 664298 688199 . 760150 862007: logP -0.3784 -0. 3439 -0. 3383 -0. 3261 -0.3251 -0.3162 -0.3146 -0 . 3065 -0 . 2832 -0 . 2799 -0.2735 -0.2658 -0.2572 -0.2570 -0. 2494 -0 . 2490 -0 . 2480 -0. 2480 -0.2437 -0.2365 -0.2315 -0.2033 -0.2013 -0.1996 -0. 1984 -0. 1776 -0. 1623 -0.1191 -0. 0645 1 13. 15. 0 3 89 13.42 16. 8 3 16.62 1 1 . 15 . 15. 83 96 91 15.62 13 . 55 13.99 12.80 14. 13 . 15. 16. 14. 16. 19 8 0 92 1 7 37 44 12.80 15. 85 16. 14. 15. 13 7 4 25 13.72 14. 15. 15 16, 16 57 82 3 9 . 14 . 31 m 14 . 16. 14. 17 . 17 . 13 . 16 . 16. 16. 14 . 15. 11 95 8 3 4 3 6 4 0 2 9 0 8 8 46 5 9 5 7 13.98 14 . 15. 16. 16 . 15. 17 . 13 . 17 . 16. 15. 16. 14. 16 . 17. 16. 16. 16. 99 0 9 7 0 92 17 2 5 8 2 0 0 92 85 4 8 9 3 1 8 02 3 9 6 8 7 7 > 13.62 16.66 14. 17 . 17 . 12 . 16 . 16 . 16 . 1 4 . 14. 13 . 22 04 0 0 53 5 7 4 7 11 1 7 87 37 14.67 14. 16. 16. 14. 16. 13 . 16. 16. 15. 15. 14. 59 38 6 3 84 88 33 6 4 : 64 4 9 97 54 15.48 16. 16 16. 16. 56 00 . 34 50 A 1 . 1 . 1 . 0 . 1 . 1 . 08 06 41 6 0 02 19 0. 94 0. 0 . 1 . 1 . 1 . 0 . 1 . 0. 0 . 0 . 0. 1 . 1 . 0. 1 . 1 . 1 . 1 1. 1 0 0 99 84 04 58 18 8 0 29 78 75 80 81 02 15 : 79 , 08 23 . 2 1 ,61 20 . 0 0 . 54 . 4 6 M - m 0.215 0. 0. 0 . 0. 0. 2 4 5 1 5 0 3 8 1 235: 1 6 0 0.130 0. 0. 0 . 0. 0. 0 . 0. 0. 0 . 0. 0. 0 . 2 4 0 1 5 0 1 3 0 1 7 0 4 5 0 1 1 5 2 0 8 1 8 0 1 8 0 2 6 0 155 1 9 0 0. 240: 0. 0. 0. 0. 0. 2 2 0 1 8 0 145 , 335: . 165 0.225 0 0 0 1 7 5 ,215 .295 0. 0. 0. 0. 0. R 1 3 8 110 075 115 113 0.087 0.092 0.117 0. 0 . 0. 0. 106 0 8 3 117 2 4 8 0.086 0. 077 0.096 0. 0. 0. 0. 0. 124 088 070 0 9 0 050: 0. 131 0. 113 0. 076 0. 0. 0. 104 078 136 0. 106 0 0. 1 2 0 168 W 0.448 0. 0. 0. 3 7 8 4 2 7 4 1 2 0.252 0. 3 6 4 0.259 0. 0. 0. 0. 0. 391 3 6 5 3 9 5 4 3 9 506 0.395 0.375 0. 364 0. 0. 0. 0. 3 7 6 3 3 8 325 3 2 0 0. 319: 0. 0. 0. 0. 0. 0. 0 321 3 5 9 3 4 5 3 3 7 3 9 8 381 3 8 7 0. 366 0. 4 3 8 Max. JD 2400000+ 30590. 31803. 28135. 31702. 30963. 30767. 29703. 25201. 30949. 31796. 31855. 31172. 27799. 26452. 27426. 29994. 32210. 31303. 28875. 31328. 24408. 28071. 23486. 30669. 32208 31107 5 7 5 508 359 6 0 9 6 2 0 272 2 4 8 4 9 2 6 2 6 572 411 2 3 9 2 8 6 2 2 0 396 2 8 4 281 6 2 1 378 570 8 5 0 6 0 3 545 451 , 347 449 32030.615 28034 31683 . 592 . 579 Ob*. 3 3 8 3 1 5 146 8 0 1 3 9 3 3 3 1 0 5 226 2 9 7 6 0 2 1 9 1 1 3 2 4 9 0 4 4 8 3 4 6 2 8 2 2 0 2 2 5 6 2 0 9 6 4 4 0 2 3 6 3 3 0 3 1 1 3 1 8 4 3 6 4 4 2 5 1 0 5 2 6 6 NUMBER 13 37 TABLE 8.?Long-period variables HV 2883** 2457* 12710* 12854* 5680 13023 2882** 2572 13033 8034** 2526 12439 12252* 12620 884** 12247* 2575 12249* 2379 5810 2934** 12326 2763 X 665 10515 -6348 22443 8640 6182 23273 13252 12929 -2475 12432 14886 26922 14610 4099 25668 13338 26860 8499 11825 5872 11494 16837 Y 24999 3029 27355 25869 10403 10584 3883 9039 6561 3647 8195 13508 9096 4128 12937 23676 14775 17189 13952 8802 26948 7040 8066 Period 109. 0 136 147 147 151 161 172 201 239 249 252 266 282 321 335 346 350: 351 355 372 390 397 400 M 12.87 15.76 15. 58 14.92 17. 15 16.24 10.96 15.47 16.49 12. 50 16.73 16.62 12.87 16.77 12.66 13.94 16. 30 12.62 15.89 15.47 8. 12 15.35 15.40 m 15. 14 17.71 16.72 16. 05 18. 35 17. 80 13.25 17. 50 17.89 17. 15 18.24 18. 74 17. 10 18.80 18. 07 17. 32 18.27 17.32 18.45 17.89 14.60 17. 45 17. 54 M Q 16.64 14.94 16. 05 16.26 16. 43 16. 16 16. 17 15. 40 14.99 14. 90 14.93 HV 928** 6096 2555 5597 2578 2586 5854 12048 2576 6103 1001* 12227 2310 2446 5506 12070 11984 5870 2604 12667 894 236 0 X 9724 23278 13034 6219 13401 13518 13056 12798 13353 8395 15475 4095 5777 102 37 2599 20916 6972 13384 13915 19458 6 354 7665 Y 37 52 11726 19143 82 50 7350 17774 17564 8040 6586 20686 14833 19632 12744 15236 17624 9108 10674 9840 9314 3840 4202 16084 Period 410 416 449 468 470 487 524 528 534 560 590 596 598 602 618 621 623 627 664 664 705 790 M 13. 87 15. 88 14. 29 15. 00 16. 96 14. 70 14. 70 15.69 16. 02 14. 77 12.25 15. 02 16. 07 15. 33 15. 70 15. 83 15. 70 14. 30 13.93 15. 88 15. 10 13. 85 m 15. 38 17.40 16. 18 17.78 18.43 16.85 16. 03 17. 53 17. 37 16.20 16. 68 17. 06 18.29 17. 73 17. 10 17. 38 17.25 17. 09 16. 07 18. 03 16.64 17. 11 M o 15.66 14. 50 16. 52 14.70 14. 70 15.22 15.58 14. 59 14.75 15.62 15., 10 15.43 15. 55 15.21 13.83 13.46 15. 30 14.72 HV HV 2882 Spectrum K7e, Cannon (1936); Me, Feast, 12326 Thackeray, and Wesselink (1960). 8034 RT Mensae. 12252 SV Doradus. 884 RX Doradus; spectrum M7, Cannon (1936). 12247 UY Doradus. 12249 VV Doradus. 2576 5810 TX Doradus. 1001 2394 RT Mensae = HV 6100. Spectrum M7e, Cannon 5506 (1936). 5870 Period given as 2?22 by Shapley and Nail (1955a). Hodge and Wright (1967) note that the pub- lished position is incorrect. The star measured is the one marked in the Hodge-Wright atlas. Another star must have been measured by Shapley and Nail. Period may be 267 days. Spectrum M 2, Westerlund (1961). Period may be 309 days. Spectrum M 1.5, Westerlund (1961). HV 2258 2370 12251 Period erratically variable; phases empirically corrected. T Mensae: M = 30590.575 + 0*409841 E + 8?1 X 10-' E* Scatter; systematic difference between Bruce (A) and Metcalf (MF) plates, empirically corrected. HV 12732 12852 13015 13016 Period doubtful; close companions. Scatter; close companion. In the faint cluster HS 83, Hodge and Sexton (1966). In the faint cluster HS 83. 38 SMITHSONIAN CONTRIBUTIONS TO ASTROPHYSICS TABLE 9.?Cyclic variables HV 2434 12830* 2849 2677 2700 12437 12495 5584 897 1004 963 2602 H V 916 942 949 957 968 2238 2275 2306 2308 2397 2450 2479 2493 2530 2556 2565 2566 2570 2627 2635 2649 2655 2740 2747 2761 2768 2852 5576 5593 5629 X 9793 14622 19574 15066 15550 14838 2298 6032 6566 15954 12804 13886 X 8407 11185 11985 12317 12804 1075 4640 5725 5737 8856 10263 11462 11831 12533 13047 13214 13217 13246 14224 14287 14482 14581 16354 16626 16815 17050 19761 5835 6144 7124 Y 2116 -493 16425 10324 17346 18198 9120 4898 3346 17745 17885 10290 Y 15670 5983 13144 9946 17885 5955 15340 8705 11753 8220 13548 8264 5994 7824 9784 9918 12285 9135 15995 9544 9234 8902 9601 12944 9024 6804 14077 4814 3642 9937 Cycle 200-300 M 14. 14. 16. 13. 13. 15. 15. 13. 16. 15. 12. 15. 15. 14. 14 13 13 14 14 14 13 15 16 13 15 15 15 15 14 14 210 375 400 404 422 499 500: 515 555 600 600 72 44 21 87 03 50 49 75 18 31 88 29 78 46 84 43 29 85 91 50 91 75 00 69 20 70 43 04 82 36 M 15. 12. 15. 15. 14. 14. 14. 16. 15. 13. 13. 13. 36 62 22 26 83 42 10 61 15 79 03 43 m MQ 16. 14. 18. 17. 16. 15. 16. 18. 17. 15 14 15 10 14 54 12 25 15 62 14 47 14 68 14 00 13 29 16 35 14 95 13 65 12 30 12 93 . 6 2 . 0 5 . 8 4 . 7 8 . 3 7 . 4 8 . 07 . 6 7 . 7 4 . 8 2 . 8 5 HV 12420 13046 2532 12501 2239 996 2255 888 12793 2399 12407 X 3720 17057 12554 2820 1415 14563 3800 4678 11304 8952 1818 Y 5400 3106 9582 7860 17182 14165 5414 16045 22249 6547 4650 Cycle 640 646 650 675 700 760 830 850 1000: 1020: 1465: TABLE 10.?lrregvXar variables of large range m 16. 17. 17. 14. 14. 17. 16. 14. 17. 16. 14. 16. 18. 15. 16. 14. 14. 16. 16. 15. 15. 16. 17. 18. 16. 16. 16. 16. 15. 15. 68 74 33 84 65 36 77 75 22 51 00 66 50 56 35 43 35 05 44 50 09 78 00 61 22 75 54 16 93 41 14. 13. 15. 13. 12. 14. 15. 13. 15. 14. 12. 14. 15. 13. 14. 12. 12. 14. 14. 13. 13. 15. 15. 13. 14. 15. 15. 14. 14. 13. 21 96 72 27 82 95 04 10 58 65 39 71 30 91 23 83 88 25 66 86 27 11 37 29 57 05 08 56 34 72 Color red red red red red very red red very very red blue red very red red red very blue red red red red red HV 5654 5666 5691 5703 5713 5714 5743 5762 5773 5804 5847 5869 5914 5933 5939 5967 5970 6002 6042 11979 11982 12042 12454 12524 12570 12602 12611 12873 12998 13011 X 7940 8235 8818 9094 9484 9528 10164 10592 10915 11780 12948 13373 14456 14888 15140 15890 15940 17317 19407 6312 6840 12576 648 4332 8808 12936 13668 25763 14066 616 Y 16049 8914 9200 18970 20016 10086 8056 14450 5825 19086 19876 13157 17536 17240 17684 16380 11396 9420 4785 10398 10206 7068 15720 9444 1983 2160 2628 3930 9100 19898 M 14. 44 15.24 14. 91 15.74 15.20 15.93 15. 83 13.71 16.45 15.23 14. 96 17.07 13. 00 13.74 14.38 15.58 15.85 16. 18 15.75 15. 50 15.27 15.01 16. 18 15.27 15.47 15.38 14. 10 15. 36 15.72 15.70 M 14. 16. 14. 13. 13. 13. 14. 12. 14. 15. 14. m 16.43 16. 84 16. 84 16. 74 16. 87 17. 13 17. 18 14. 91 17.45 16.23 16. 00 18. 16 15. 37 15.61 15.38 16. 85 16. 95 17.65 18. 19 16. 50 16.40 16. 33 17. 50 17. 12 16. 81 16.52 15. 18 17. 50 17.25 17. 00 rr 36 15. 62 18. 37 16. 58 15. 72 15. 15 16. 48 16. 80 15. 72 16. 70 17. 44 14. M Q 13. 90 14. 58 14. 25 15.27 14.89 15. 35 15.25 13.25 15. 97 14.98 14. 75 16.66 12.95 13.69 14.33 15. 53 15.43 15. 55 15.23 14. 93 14. 70 14.46 15. 79 14.62 15. 11 15.08 13.80 15.36 15.08 15.28 M 0 84 13 76 16 37 13 84 13 12 13 15 12 98 13 30 12 20 14 40 15 96 13 84 18 77 02 25 80 . % . 36 . 52 . 13 . 89 Color very very very red red red very red red red red HV 967 2397 2493 Spectrum M 0.5, Westerlund (1961). Shapley and Nail (1955a) assign to RR Lyrae class; probably a different star. Shapley and Nail (1955a) assign to long-period variables, period 55215. hv 2565 2627 2740 Westerlund (1961) gives B-V = 2.38. Spectrum M 1.5, Westerlund (1961). Shapley (1931) gives period 231045; star perhaps confused with HV 2749. NUMBER 39 TABLE 11.?R Coronae Borealis stars HV M 966 12664 2321 13.37 17.57 13.07 5637 7400 13866 16.38 18.20 15.80 12671 20148 15072 14.47 16.81 14.03 12842 19543 26775 14.15 17.92 14.15 TABLE 12.?Adopted corrections for absorption 1000 1000 3000 5000 7000 9000 11000 13000 15000 17000 19000 21000 23000 25000 1000 0. 00 0. 00 0. 59 0.63 0. 59 0.69 0.33 0. 17 0.27 0.43 0.00 0. 00 0. 00 0. 00 1000 3000 0.00 0. 00 0.50 0. 55 0.57 0.67 0.47 0.38 0. 39 0.47 0.42 0.22 0.00 0. 00 5000 0.38 0.42 0.45 0.52 0.56 0.62 0.60 0.58 0.44 0.41 0. 33 0. 30 0. 00 0. 00 7000 0. 37 0. 38 0.41 0.48 0. 55 0.65 0.60 0. 55 0.45 0.44 0. 39 0. 41 0.27 0. 00 9000 0.41 0.46 0.48 0. 54 0.55 0.64 0.57 0. 58 0.54 0.54 0.42 0. 32 0. 11 0.00 0.28 0.36 0.43 0.52 0.57 0.66 0. 58 0. 55 0. 51 0. 56 0.47 0. 31 0. 12 0. 12 11000 0. 24 0. 32 0. 39 0.48 0. 53 0. 58 0. 51 0. 49 0. 46 0. 45 0. 25 0. 17 0. 20 0. 10 13000 0. 16 0.23 0. 30 0.48 0. 55 0.60 0. 58 0.41 0. 32 0.21 0.21 0. 14 0. 11 0. 10 15000 0.00 0. 11 0.38 0. 55 0.68 0.64 0.42 0.32 0.25 0. 05 0. 14 0. 08 0. 02 0. 16 17000 0. 00 0. 17 0. 44 0. 59 0.65 0.63 0. 58 0. 40 0.29 0. 13 0. 07 0. 05 0. 06 0. 01 19000 21000 0. 00 0. 00 0.44 0.52 0.59 0. 59 0. 52 0.41 0. 35 0. 17 0. 07 0.00 0. 07 0. 00 23000 25000 27000 0. 00 0. 00 0. 32 0.47 0.44 0. 40 0.47 0.47 0.44 0.25 0. 12 0. 01 0. 01 0. 00 0. 00 0. 00 0. 00 0. 00 0.41 0.24 0.29 0. 25 0. 33 0. 19 0. 00 0. 00 0. 19 0. 19 0.00 0.00 0.00 0. 00 0.00 0. 00 0.25 0.21 0.25 0. 00 0. 00 0. 00 0. 00 0. 00 29000 0. 00 0. 00 0. 00 0. 00 0.00 0. 00 0. 21 0. 00 0. 00 0. 00 0. 00 0. 00 0. 00 0. 00 40 SMITHSONIAN CONTRIBUTIONS TO ASTROPHYSICS TABLE 13. Eclipsing stars in the Large Magellanic Cloud HV 910 930 936 940 981 982 1020 1022 2240 2241 2259 2274 2329 2348 2350 2374 2376 2401 2403 2425 2435 2436 2451 2505 2525 2543 2597 2608 2629 2651 2656 2691 2731 2765 2774 5549 5581 5587 5669 5753 5816 5837 5864 5872 5876 5929 5936 5943 IHV 39 59 65 69 109 110 146 148 155 156 171 182 235 251 253 277 279 302 304 324 332 333 345 395 414 428 476 483 500 518 522 552 590 622 630 768 783 786 833 898 933 945 958 963 965 992 997 1003 I 7089 9957 10564 11124 13446 13654 18203 18675 1575 1885 4000 4596 6394 7206 7254 8186 8382 8985 9073 9638 9825 9845 10270 12044 12424 12779 13815 13943 14233 14519 14600 15420 16239 16864 17144 4955 5944 6083 8302 10328 11930 12529 13240 13434 13548 14760 14980 15220 T 11202 12914 7967 10414 7471 9686 11346 9300 13503 18265 8348 11873 9294 8728 6931 18573 3918 16897 14127 11687 12950 8346 6284 11969 20106 16774 7753 7357 9773 10386 12387 10674 15234 9261 11038 13962 12412 5634 10876 12881 9540 15212 1517 19086 13394 12048 18844 18440 Publ. P 1. 331 1 0. 032 3. 01988 8.48601 2.5221 4.34263 5.7261 4. 1764 1.99001 5.8686217 3. Oil 2.414 0.645 2.917 1.2555 3.65242 5.916 4. 591 3.41755 P 4.022348 57.640209 10. 031599 3. 019670 8.486443 5.335268 1.727032 2. 522100 65.724613 4.342634 27. 110557 5. 725868 4. 176394 1.989998 0.494735: 28.494087 96. 015632 2.944762 1.311646 5. 868613 0. 285464 3. 011150 3. 046652 0. 992202 18.778215 4.829052 0.645038 2.917229 2.853311 2. 913524 1.133110 1.255542 8. 809874 2. 149396 3.652368 6.065863 5.916005 3.161266 4.591410 0.82 5964 3. 388762 3.417261 3.426488 1.363170 1.270806 1.113113 2.805073 3.662789 15. 42 15. 31 14. 19 15.25 15.66 14.43 14. 93 15. 35 14. 96 13. 54 14. 31 14. 76 15. 58 14. 24 15. 82 14. 70 14. 83 14. 50 15. 76 15. 85 11. 19 16. 32 16.69 14. 85 14. 33 12. 11 16. 82 16. 82 14. 36 14.65 14. 85 15. 80 15. 10 13. 95 15.42 14.68 15.25 14. 97 15. 97 14. 85 16. 57 16. 32 15. 15 15. 47 16. 73 15. 13 15. 14 14. 21 ? o 16.62 16. 16 16. 17 16.43 17.22 15. 15 15. 38 16.21 16.29 14.25 15. 18 15. 79 16.67 14. 97 15. 98 15.44 17. 18 15. 31 16. 39 16.63 11.46 17.49 17. 18 15.60 14. 57 13. 07 17. 54 17. 87 15. 49 15. 74 15. 33 16.43 15. 57 14. 75 16.28 15. 56 15.99 15. 81 16. 83 15.49 17. 01 16. 90 16. 11 16. 30 17. 17 15.72 15. 84 14.99 15.92 16. 12 14.76 15.80 15.91 15. 03 15.02 15.69 13.91 15.68 15. 98 14.64 15. 98 15. 35 14. 90 16.25 16. 13 11.44 16.42 16.80 15.51 14.45 12.62 16.90 16.48 14.74 15.24 15. 31 16.26 15.27 14.53 15.72 14.95 15.52 15.42 16. 14 15.40 16.83 16.52 15.51 16. 01 17.09 15.72 15.32 14.77 Normal Min. JD 2400000+ 29577. 384 27413. 340 29627.308 23683. 870 29926.449 29189.469 27807.443 26977.615 26572.627 29219. 342 31713. 545 31299.629 32915. 336 32875.527 26412.253 31304.638 26335.447 27807.476 16814.656 27454. 363 24802. 831 26453.220 27449.462 24053. 784 25189.578 27449. 339 32151.341 25940. 528 30647. 582 31332.626 16820. 747 31111.542 30751.283 27456.309 23737.848 28758. 570 31304.630 27426.448 29927.447 27807.516 32023.644 29222.409 29129635 25997. 359 23529. 516 28041.643 23486. 545 31740.496 Oba 46 3 449 460 461 484 476 518 426 425 606 449 419 458 475 423 468 429 162 348 46 0 467 450 428 517 452 454 446 460 450 462 468 436 417 460 526 435 449 448 363 538 458 422 431 400 385 469 404 425 . Ran. Note Note Note Note Note NUMBER 13 41 TABLE 13.?Eclipsing stars in the Large Magellanic Cloud?continued HV 5963 5989 6029 6078 11999 12063 12190 12228 12244 12323 12324 12411 12440 12484 12493 12526 12563 12576 12578 12605 12610 12615 12634 12714 13014 13045 13051 13052 13053 13054 UN 1014 1032 1058 1086 1130 1174 1195 1227 1241 1253 1254 1278 1305 1333 1340 1367 1398 1409 1411 1428 1431 1436 1452 1520 1688 1719 1752 1753 1754 1755 X 15806 16840 18198 21099 8319 19194 6501 12354 15755 6048 6318 2400 14892 1512 2232 4476 7662 9618 10584 13020 13620 14058 16902 -973 3889 5919 1285 5541 7623 15031 T 5316 8126 12572 10974 9168 8688 22902 8352 -1739 10062 11850 4656 17628 4872 8976 6648 1710 4086 19788 4458 19008 19032 1860 5237 12541 20434 15000 9680 12059 19067 Publ. P 3.257 1.3069 7.283745 2.008036 8.75493 7. 18282 2.656 1.92149 P 3.256682 1.306882 2.235541 7.284011 2.008016 8.756720 7.182824 5.874405 0. 527775 8.492785 2.656155 0. 391060: 3. 843006 3. 350134 4.995080 2.707848 6.306562 1.174005 2.480380 2. 109131 3. 163656 1.809526 1. 189185 1.404264 1.042171 39.715 3. 945147 1.817637 5.726557 3.584743 Mo 15.78 15.42 15. 19 15. 00 15. 11 16.44 14.23 16. 72 13. 11 16. 05 16.42 14. 35 14. 38 15.22 14. 91 16.41 15. 80 16. 91 15. 05 15.82 16.30 14.44 14. 83 13.28 15. 98 15.27 16. 00 16. 35 16.48 15.58 ?o 16. 37 15. 77 15.99 16. 09 17.27 17. 54 15.43 17. 52 14. 16 17. 17 17. 29 14. 83 15.60 16. 12 15. 95 17. 20 16.68 17.61 15.75 16. 44 17.26 15. 15 15.67 14. 18 16.41 16. 04 17. 05 17. 09 17. 85 16.33 <*>o 16.29 15.68 15.60 15.06: 15. 16 14.46 13.27 16.24 16.76 14.83 14. 71 16. 10 15. 15 16. 59 15.95 16.97 15.69 16.38 16.68 14.80 15.49 13.35 16. 30 16. 18 17. 05 16.67 15.85 Normal Min. JD 2400000+ 27457.311 26571.611 30725.573 28777.636 27801. 321 27807.283 30672.446 34748.337 27810. 311 26322.343 29926.449 27807. 399 31783.295 29674.309 31796.415 32011.649 23732.679 29927.447 24418.800 30647. 582 28878.403 26304. 355 30640.401 26303. 577 31702.512 29690.297 27746.482 27421.344 30314.493 Oba. ta. 424 428 454 411 463 264 340 423 199 Note 428 431 Note 444 324 203 354 376 395 382 508 402 418 407 321 411 107 231 325 360 384 HV 2241 2350 2401 2435 5864 W39. The period is uncertain; no light curve is given by Gaposhkin (1971). The published statement that this star is not variable was apparently based only on a study of unsuitable Bache plates. RW Doradus, a foreground W Ursae Majoris star. Perhaps the star intended in Harvard Reprint 368 under the name HV 5846. The period given HV 5876 12244 12411 there for this star, 11715033, is nearly half that determined by us for HV 5864. HV 5846 is a red star, which we conclude is not variable. Perhaps an RR Lyrae star with half the period. Scatter. Probably a foreground star. Perhaps a foreground W Ursae Majoris star; period doubtful, and no mean light curve de- rived. ?d U. S. GOVERNMENT PRINTING OFFICE: 1971 O-409-961