ASTROMETRIC_CAT: lick 1950
      ZERO_PT_CORR: +0.0 +12.0
  INITIAL_ROTATION: 0.343
     NUM_CAL_STARS: 250
FIELD_CENTER_PLATE: 175278.81 171844.85
  FIELD_CENTER_SKY: 04:52:13.00 -17:50:37.0
            RA_RMS: 0.308
           DEC_RMS: 0.282
                dX: -7.9467180e+01
               X|x: 4.6823611e-16
               X|y: 3.0989420e-04
             X|xr2: 4.6823611e-16
                dY: 1.2748314e+02
               Y|x: -2.8330246e-04
               Y|y: 4.5799248e-16
             Y|yr2: 4.5799248e-16