{
  "TCTYP_X": "RA---TAN",
  "TCTYP_Y": "DEC--TAN",
  "TCRPX_X": 640.5,
  "TCRPX_Y": 640.5,
  "TCRVL_X": 182.617004,
  "TCRVL_Y": 39.4151,
  "TCDLT_X": -0.000442,
  "TCDLT_Y": 0.000442,
  "TCUNI_X": null,
  "TCUNI_Y": null,
  "RA_PNT": 182.587372,
  "DEC_PNT": 39.42329,
  "TSTART": 12445172.98391777,
  "TSTOP": 12515892.80586556,
  "OBJECT": "NGC4151",
  "OBSERVER": "NONE",
  "DATE-OBS": "24/05/93",
  "DATE-END": "25/05/93"
}