ASTROMETRIC_CAT: acrs 1950
      ZERO_PT_CORR: +0.0 +12.0
  INITIAL_ROTATION: -0.350
     NUM_CAL_STARS: 194
FIELD_CENTER_PLATE: 170655.03 172134.89
  FIELD_CENTER_SKY: 04:29:04.00 06:12:28.0
            RA_RMS: 0.455
           DEC_RMS: 0.388
                dX: -6.0300030e+00
               X|x: 4.0775999e-16
               X|y: -2.0314468e-04
             X|xr2: 4.0775999e-16
                dY: 8.3095921e+01
               Y|x: 3.1862868e-04
               Y|y: 4.1683211e-16
             Y|yr2: 4.1683211e-16