{
  "createdOn": 1705822950717,
  "bibcode": "2024GCN.35591....1Z",
  "submitter": "wenlongzhang2018@163.com",
  "subject": "GRB 240119A: GECAM detection of a short burst ",
  "submittedHow": "web",
  "eventId": "GRB 240119A",
  "body": "Wen-Long Zhang, Shao-Lin Xiong, Chen-Wei Wang, Yue Wang, Yan-Qiu Zhang report on behalf of the GECAM team:\n\nGECAM-B was triggered in-flight by a short burst, GRB 240119A, at 2024-01-19T17:29:07.700 UTC (T0), which was also detected by Fermi/GBM (GCN #35583) and AstroSat CZTI (GCN #35589). At the same time, GECAM-C was also triggered on-ground by this burst. \n\nAccording to the light curves, this burst shows a total duration of ~0.1 sec (20-1000 keV). \n\nAccording to the in-flight software, GECAM-B localized this burst to the following position (J2000): \nRa: 355.51 deg   \nDec: -81.39 deg\nErr: 5.76 deg (1-sigma, statistical only)\nThis GECAM-B localization is consistent with that of Fermi/GBM within the error.\n\nWe note that these results are very preliminary. Refined analysis will be reported later.\n\nGravitational wave high-energy Electromagnetic Counterpart All-sky Monitor(GECAM) mission originally consists of two microsatellites (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).",
  "circularId": 35591
}