ASTROMETRIC_CAT: acrs 1950 ZERO_PT_CORR: +0.0 +12.0 INITIAL_ROTATION: 0.198 NUM_CAL_STARS: 149 FIELD_CENTER_PLATE: 170175.66 170370.12 FIELD_CENTER_SKY: 16:05:17.00 -12:15:19.0 RA_RMS: 0.651 DEC_RMS: 0.480 dX: -6.5185550e+00 X|x: 4.0107597e-16 X|y: -2.8966552e-05 X|xr2: 4.0107597e-16 dY: 3.7748252e+00 Y|x: -6.6437970e-06 Y|y: 3.9350825e-16 Y|yr2: 3.9350825e-16