{
  "TCTYP_X": "RA---TAN",
  "TCTYP_Y": "DEC--TAN",
  "TCRPX_X": 640.5,
  "TCRPX_Y": 640.5,
  "TCRVL_X": 182.525162,
  "TCRVL_Y": 39.38905,
  "TCDLT_X": -0.000442,
  "TCDLT_Y": 0.000442,
  "TCUNI_X": null,
  "TCUNI_Y": null,
  "RA_PNT": 182.496262,
  "DEC_PNT": 39.390347,
  "TSTART": 233021591.0539874,
  "TSTOP": 233192663.0539874,
  "OBJECT": "NGC4151",
  "OBSERVER": "PROF HAJIME INOUE",
  "DATE-OBS": "2000-05-21",
  "DATE-END": "2000-05-22"
}