Chandler, John F.; Battat, James B. R.; Murphy, Thomas W.; Reardon, Daniel; Reasenberg, Robert D.; Shapiro, Irwin I.
(2021)
We describe for the first time in scientific literature the Planetary Ephemeris Program (PEP), an open-source general-purpose astrometric data-analysis program. We discuss, in particular, the implementation of pulsar timing ...