ASTROMETRIC_CAT: acrs 1950
      ZERO_PT_CORR: +0.0 +12.0
  INITIAL_ROTATION: -0.035
     NUM_CAL_STARS: 170
FIELD_CENTER_PLATE: 169616.09 170791.63
  FIELD_CENTER_SKY: 22:10:11.00 -23:37:45.0
            RA_RMS: 0.440
           DEC_RMS: 0.350
                dX: 5.8580265e+01
               X|x: 4.1042058e-16
               X|y: 8.2868885e-05
             X|xr2: 4.1042058e-16
                dY: 3.4554164e+01
               Y|x: -5.8250121e-05
               Y|y: 3.9535319e-16
             Y|yr2: 3.9535319e-16