{
  "TCTYP_X": "RA---TAN",
  "TCTYP_Y": "DEC--TAN",
  "TCRPX_X": 640.5,
  "TCRPX_Y": 640.5,
  "TCRVL_X": 184.378006,
  "TCRVL_Y": 7.21581,
  "TCDLT_X": -0.000442,
  "TCDLT_Y": 0.000442,
  "TCUNI_X": null,
  "TCUNI_Y": null,
  "RA_PNT": 184.340469,
  "DEC_PNT": 7.235684,
  "TSTART": 188277827.6564517,
  "TSTOP": 188337635.6564517,
  "OBJECT": "NGC4235",
  "OBSERVER": "PROF HAJIME INOUE",
  "DATE-OBS": "1998-12-20",
  "DATE-END": "1998-12-20"
}