{
  "bibcode": "2026GCN.44723....1G",
  "body": "Hao-Xuan Guo, Chen-Wei Wang, Shao-Lin Xiong (IHEP) report on behalf of GECAM team:\n\nGECAM-B was triggered on-ground by GRB 260526A, at 2026-05-26T23:04:00.200 UTC (denoted as T0), which is also detected by Fermi/GBM (Fermi GBM team, GCN #44707).\n\nAccording to the GECAM-B light curves in about 70-6000 keV, this burst mainly consists of multiple pulses with a duration (T90) of 42 +/-6 s.\n\nThe GECAM-B light curve can be found here:\nhttps://www.bursthub.cn//admin/static/gecambgrb260526A.png\n\nGravitational wave high-energy Electromagnetic Counterpart All-sky Monitor (GECAM) mission originally consists of two micro-satellites (GECAM-A and GECAM-B) launched in Dec. 2020. As the third member of GECAM constellation, GECAM-C was launched onboard SATech-01 experimental satellite in July 2022. GECAM mission is funded by the Chinese Academy of Sciences (CAS).",
  "eventId": "GRB 260526A",
  "createdOn": 1779974275908,
  "submittedHow": "web",
  "subject": "GRB 260526A: GECAM-B observation",
  "submitter": "guohx@ihep.ac.cn",
  "circularId": 44723,
  "format": "text/plain"
}