ASTROMETRIC_CAT: lick 1950 ZERO_PT_CORR: +0.0 +12.0 INITIAL_ROTATION: 0.276 NUM_CAL_STARS: 248 FIELD_CENTER_PLATE: 171634.28 176709.23 FIELD_CENTER_SKY: 19:51:48.00 78:15:13.0 RA_RMS: 0.286 DEC_RMS: 0.287 dX: 2.0768967e+01 X|x: 5.3281561e-16 X|y: 4.7458502e-05 X|xr2: 5.3281561e-16 dY: 1.7983814e+01 Y|x: 1.6355201e-05 Y|y: 4.2318449e-16 Y|yr2: 4.2318449e-16