prompt> gtephem This is gtephem version v8r2 Pulsar ephemerides database file name[] master_pulsardb_v3.fits Pulsar name[ANY] PSR J1834-0010 Reference time at which to find/compute ephemeris[0.] 54369.3 Time format for the reference time of this ephemeris computation (MJD|ISO|GLAST) [MJD] MJD Time system for the reference time of this ephemeris computation (TAI|TDB|TT|UTC)) [TDB] TDB gtephem: Spin ephemeris estimated is: gtephem: Reference Time : 54369.3 MJD (TDB) gtephem: Right Ascension (degree) : 278.571942 gtephem: Declination (degree) : -0.180347 gtephem: Pulse Phase : 0.369979202747345 gtephem: Pulse Frequency (Hz) : 1.91955412967573 gtephem: 1st Derivative (Hz/s) : -5.27493e-17 gtephem: 2nd Derivative (Hz/s/s) : 0 prompt>