PSR 1937+21 RAJ 19:39:38.56016805 DECJ 21:34:59.1271446 PMRA -0.1089 PMDEC -1.3076 F0 641.9282420402886373 1 0.0000000002210191 F1 -4.331545719484D-14 F2 5.845603010188D-30 PEPOCH 52994.735595 START 52869.126 FINISH 53120.340 DM 71.038616 EPHEM DE200 CLK UNCORR NTOA 33 TRES 13.35 TZRMJD 53004.81781273535739 TZRFRQ 1396.000 TZRSITE 8 NITS 1