ASTROMETRIC_CAT: acrs 1950
      ZERO_PT_CORR: +0.0 +12.0
  INITIAL_ROTATION: 0.245
     NUM_CAL_STARS: 229
FIELD_CENTER_PLATE: 169153.93 174679.32
  FIELD_CENTER_SKY: 20:52:22.00 -23:42:54.0
            RA_RMS: 0.412
           DEC_RMS: 0.345
                dX: 2.0172056e+02
               X|x: 4.1704893e-16
               X|y: -7.2017710e-04
             X|xr2: 4.1704893e-16
                dY: -2.7373008e+02
               Y|x: 7.7460566e-04
               Y|y: 4.0653420e-16
             Y|yr2: 4.0653420e-16