ASTROMETRIC_CAT: acrs 1950
      ZERO_PT_CORR: +0.0 +12.0
  INITIAL_ROTATION: -0.083
     NUM_CAL_STARS: 261
FIELD_CENTER_PLATE: 172171.14 171263.31
  FIELD_CENTER_SKY: 13:30:13.00 -30:23:13.0
            RA_RMS: 0.537
           DEC_RMS: 0.552
                dX: 3.3008315e+01
               X|x: 4.1390087e-16
               X|y: -1.8651643e-04
             X|xr2: 4.1390087e-16
                dY: -7.1629799e+01
               Y|x: 1.1603750e-04
               Y|y: 4.1913648e-16
             Y|yr2: 4.1913648e-16