ASTROMETRIC_CAT: lick 1950 ZERO_PT_CORR: +0.0 +12.0 INITIAL_ROTATION: 0.209 NUM_CAL_STARS: 207 FIELD_CENTER_PLATE: 173115.97 173467.90 FIELD_CENTER_SKY: 17:49:39.00 29:58:20.0 RA_RMS: 0.269 DEC_RMS: 0.281 dX: 3.8502850e+01 X|x: 4.7714844e-16 X|y: -1.6739922e-04 X|xr2: 4.7714844e-16 dY: -1.5376139e+02 Y|x: 1.3456045e-04 Y|y: 4.4929677e-16 Y|yr2: 4.4929677e-16