PSR              1937+21     
RAJ      19:39:38.56016979
DECJ      21:34:59.1274548
PMRA               -0.1089
PMDEC              -1.3076
F0    641.9282423646221787  1  0.0000000003338292
F1     -4.331545723854D-14
F2      5.845603019034D-30
PEPOCH        52908.109482
START            52791.437
FINISH           53024.782
DM               71.038616
EPHEM             DE200
CLK               UNCORR      
NTOA                    37
TRES                 16.74
TZRMJD  52917.59245397898808
TZRFRQ            1396.000
TZRSITE                  8
NITS                     1