{
  "TCTYP_X": "RA---TAN",
  "TCTYP_Y": "DEC--TAN",
  "TCRPX_X": 640.5,
  "TCRPX_Y": 640.5,
  "TCRVL_X": 6.35664,
  "TCRVL_Y": 64.152397,
  "TCDLT_X": -0.000442,
  "TCDLT_Y": 0.000442,
  "TCUNI_X": null,
  "TCUNI_Y": null,
  "RA_PNT": 6.389463,
  "DEC_PNT": 64.173134,
  "TSTART": 20785913.24105419,
  "TSTOP": 20852399.00847532,
  "OBJECT": "TYCHO / SN1572",
  "OBSERVER": "NONE",
  "DATE-OBS": "29/08/93",
  "DATE-END": "30/08/93"
}