ASTROMETRIC_CAT: acrs 1950 ZERO_PT_CORR: +0.0 +0.0 INITIAL_ROTATION: 0.030 NUM_CAL_STARS: 39 FIELD_CENTER_PLATE: 175517.58 170890.14 FIELD_CENTER_SKY: 12:04:53.00 -12:31:44.0 RA_RMS: 304.278 DEC_RMS: 331.012 dX: -1.2443835e+02 X|x: 1.1468913e-14 X|y: -1.1088452e-03 X|xr2: 1.1468913e-14 dY: -1.0879227e+01 Y|x: -4.7839456e-04 Y|y: 4.2667978e-16 Y|yr2: 4.2667978e-16