ASTROMETRIC_CAT: acrs 1950
      ZERO_PT_CORR: +0.0 +12.0
  INITIAL_ROTATION: -0.056
     NUM_CAL_STARS: 146
FIELD_CENTER_PLATE: 169495.24 178421.63
  FIELD_CENTER_SKY: 04:29:18.00 12:12:20.0
            RA_RMS: 0.415
           DEC_RMS: 0.351
                dX: 1.2475148e+00
               X|x: 4.1381236e-16
               X|y: 2.6292513e-05
             X|xr2: 4.1381236e-16
                dY: 4.6358239e+00
               Y|x: 3.9741761e-05
               Y|y: 3.9600895e-16
             Y|yr2: 3.9600895e-16