{
  "TCTYP_X": "RA---TAN",
  "TCTYP_Y": "DEC--TAN",
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  "TCRPX_Y": 640.5,
  "TCRVL_X": 277.872986,
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  "TSTART": 39877849.23244172,
  "TSTOP": 39884729.23244172,
  "OBJECT": "GPS1_N1",
  "OBSERVER": "PROFESSOR DAVID JOHN HELFAND",
  "DATE-OBS": "07/04/94",
  "DATE-END": "07/04/94"
}