{
  "createdOn": 1720751797369,
  "body": "LIGO/Virgo/KAGRA S240711cm: Coverage and upper limits from MAXI/GSC observations\n\nT. Mihara, N. Kawai (RIKEN),\nH. Negoro, M. Nakajima, K. Takagi (Nihon U.),\nS. Sugita, M. Serino, Y. Kawakubo, H. Hiramatsu, H. Nishikawa, Y. Kondo (AGU)\nreport on behalf of the MAXI team:\n\nWe examined MAXI/GSC all-sky X-ray images (2-20 keV)\nafter compact binary merger candidate S240711cm at 2024-07-11 20:11:09.984 UTC.\n\nAt the trigger time of S240711cm, the high-voltage of MAXI/GSC was on.\nThe instantaneous field of view of GSC at the GW trigger time covered 2% of the 90% credible region\nof the cwb sky map, in which we found no significant new X-ray source.\nThe first one-orbit (92 min) scan observation with GSC after the event covered 72%\nof the 90% credible region of the cwb skymap from 20:11:09 to 21:40:42 UTC (T0+0 to T0+5373 sec).\n\nNo significant new source was found in the region in the one-orbit scan observation.\nA typical 1-sigma averaged upper limit obtained in one scan observation\nis 20 mCrab at 2-20 keV.\n\nIf you require information about X-ray flux by MAXI/GSC at specific coordinates,\nplease contact the submitter of this circular by email.",
  "subject": "LIGO/Virgo/KAGRA S240711cm: Coverage and upper limits from MAXI/GSC observations",
  "submittedHow": "web",
  "circularId": 36850,
  "format": "text/plain",
  "eventId": "LIGO/Virgo/KAGRA S240711cm",
  "submitter": "Yuta Kawakubo at Aoyama Gakuin University <kawakubo@phys.aoyama.ac.jp>",
  "bibcode": "2024GCN.36850....1M"
}