ASTROMETRIC_CAT: acrs 1950
      ZERO_PT_CORR: +0.0 +12.0
  INITIAL_ROTATION: 0.248
     NUM_CAL_STARS: 187
FIELD_CENTER_PLATE: 171461.79 171473.14
  FIELD_CENTER_SKY: 19:05:21.00 60:08:51.0
            RA_RMS: 0.618
           DEC_RMS: 0.544
                dX: -2.8333399e+00
               X|x: 4.1128366e-16
               X|y: 2.3142898e-06
             X|xr2: 4.1128366e-16
                dY: -2.9309410e+00
               Y|x: -4.5700455e-06
               Y|y: 3.7780195e-16
             Y|yr2: 3.7780195e-16