{
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  "TCUNI_X": "deg",
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  "TSTART": 229474956,
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  "OBJECT": "Cygnus_Loop",
  "OBSERVER": "XRISM Collaboration",
  "DATE-OBS": "2026-04-09T23:02:36",
  "DATE-END": "2026-04-10T18:54:05"
}