{
  "submitter": "Yuta Kawakubo at Aoyama Gakuin University <kawakubo@phys.aoyama.ac.jp>",
  "circularId": 36454,
  "submittedHow": "web",
  "eventId": "LIGO/Virgo/KAGRA S240513cx",
  "body": "H. Negoro, M. Nakajima, K. Takagi (Nihon U.),\nN. Kawai, T. Mihara, (RIKEN),\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 S240513cx at 2024-05-13 12:14:18.837 UTC.\n\nAt the trigger time of S240513cx, the high-voltage of MAXI/GSC was off,\nand it was turned on at T0+1386 sec (+23.1 min).\nThe first one-orbit (92 min) scan observation with GSC after the event covered 41%\nof the 90% credible region of the bayestar skymap from 12:37:28 to 13:40:48 UTC (T0+1390 to T0+5190 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.",
  "bibcode": "2024GCN.36454....1N",
  "subject": "LIGO/Virgo/KAGRA S240513cx: Coverage and upper limits from MAXI/GSC observations",
  "createdOn": 1715612199408
}