ASTROMETRIC_CAT: lick 1950 ZERO_PT_CORR: +0.0 +12.0 INITIAL_ROTATION: 0.240 NUM_CAL_STARS: 169 FIELD_CENTER_PLATE: 172855.96 172229.74 FIELD_CENTER_SKY: 22:28:36.00 18:29:15.0 RA_RMS: 0.345 DEC_RMS: 0.331 dX: 1.4179669e+01 X|x: 4.6286206e-16 X|y: -1.0814958e-04 X|xr2: 4.6286206e-16 dY: -2.3680861e+01 Y|x: 8.7835606e-05 Y|y: 4.4791520e-16 Y|yr2: 4.4791520e-16