{
  "TCTYP_X": "RA---TAN",
  "TCTYP_Y": "DEC--TAN",
  "TCRPX_X": 640.5,
  "TCRPX_Y": 640.5,
  "TCRVL_X": 172.289993,
  "TCRVL_Y": 58.593498,
  "TCDLT_X": -0.000442,
  "TCDLT_Y": 0.000442,
  "TCUNI_X": null,
  "TCUNI_Y": null,
  "RA_PNT": 172.268585,
  "DEC_PNT": 58.636902,
  "TSTART": 60424311.6519939,
  "TSTOP": 60496247.6519939,
  "OBJECT": "NGC3690",
  "OBSERVER": "GRAD.STU. HIDENORI WATARAI",
  "DATE-OBS": "01/12/94",
  "DATE-END": "02/12/94"
}