{
  "subject": "LIGO/Virgo/KAGRA S231005ah: Updated Sky localization",
  "body": "The LIGO Scientific Collaboration, the Virgo Collaboration, and the\nKAGRA Collaboration report:\n\nWe have conducted further analysis of the LIGO Hanford Observatory\n(H1) and LIGO Livingston Observatory (L1) data around the time of the\ncompact binary merger (CBC) candidate S231005ah (GCN Circular 34801). Parameter estimation has been\nperformed using Bilby [1] and a new sky map, Bilby.multiorder.fits,0,\ndistributed via GCN Notice, is available for retrieval from the\nGraceDB event page:\n\nhttps://gracedb.ligo.org/superevents/S231005ah\n\nFor the Bilby.multiorder.fits,0 sky map, the 90% credible region is\n2497 deg2. Marginalized over the whole sky, the a posteriori\nluminosity distance estimate is 3707 +/- 1335 Mpc (a posteriori mean\n+/- standard deviation).\n\nFor further information about analysis methodology and the contents of\nthis alert, refer to the LIGO/Virgo/KAGRA Public Alerts User Guide\nhttps://emfollow.docs.ligo.org/userguide/.\n\n\n [1] Ashton et al. ApJS 241, 27 (2019)",
  "submitter": "Soichiro Morisaki at U. of Tokyo <soichiro.morisaki@ligo.org>",
  "submittedHow": "web",
  "circularId": 34802,
  "bibcode": "2023GCN.34802....1L",
  "createdOn": 1696516358814,
  "eventId": "LIGO/Virgo/KAGRA S231005ah"
}