{
  "body": "Yifang Liang (PMOC), An Li (BNU), Wenjin Xie, Donghua Zhao (NAOC), Hui Yang (IRAP), Hatsune Goto (CEA), Li Zhang (IHEP), Lipin Xin (NAOC) report:\n\nAt 2024-12-29T00:04:21 (Tb) SVOM/ECLAIRs triggered on GRB 241229A (SVOM burst-id sb24122901).\n\nThe following trigger information was received on the ground with low-latency by the SVOM VHF Alert Network. A total of 8 Alerts were received from Count-Rate Trigger (CRT) and Image Trigger (IMT). The best Alert was produced by CRT with a signal-to-noise ratio of 11.0 in the 8-120 keV energy band over a time window of 20.48 s starting at Tb. \n\nThe localization of the best Alert is RA, DEC = 192.893, +31.857 (J2000) with a 90% C.L. radius of 7.6 arcmin (including a systematic error of 2 arcmin added in quadrature).\n\nSVOM slewed automatically to the burst. GRM, MXT and VT data will be reported later. \n\nBurst Advocate for this burst is Yifang Liang (yfliang@pmo.ac.cn). Please contact the BA by email if you require additional information regarding the SVOM follow-up of this burst.\n",
  "circularId": 38697,
  "bibcode": "2024GCN.38697....1L",
  "submittedHow": "web",
  "eventId": "GRB 241229A",
  "subject": "GRB 241229A: SVOM detection of a long burst",
  "submitter": "SVOM_group <svomgroup@bao.ac.cn>",
  "createdOn": 1735436535872,
  "format": "text/plain"
}