{
  "bibcode": "2019GCN.25646....1Y",
  "body": "J. M. Yao, Y. G. Zheng, C. Cai, Q. Luo, S. Xiao, Q. B. Yi, \nY. Huang, C. K. Li, G. Li, X. B. Li, J. Y. Liao, S. L. Xiong,\nC. Z. Liu, X. F. Li, Z. W. Li, Z. Chang, A. M. Zhang, \nY. F. Zhang, X. F. Lu, C. L. Zou (IHEP), Y. J. Jin, \nZ. Zhang (THU), T. P. Li (IHEP/THU), F. J. Lu, L. M. Song, \nM. Wu, Y. P. Xu, S. N. Zhang (IHEP), \nreport on behalf of the Insight-HXMT team:\n\nAt 2019-09-01T21:21:57.80 (T0), Insight-HXMT/HE detected \nGRB 190901A (trigger ID: HEB190901890) in a routine search of the data, \nwhich was also triggered by Fermi GBM (GCN #25601).\n\nThe Insight-HXMT/HE light curve mainly consists of a single  \npulse with a duration (T90) of 15.69 s measured from T0-3.00 s. \nThe 1-ms peak rate, measured from T0+0.95 s, is 1500 cnts/sec. \nThe total counts from this burst is 12538 counts. \nURL_LC: http://www.hxmt.org/images/GRB/HEB190901890_lc.jpg \n\nAll measurements above are made with the CsI detectors operating in the \nregular mode with the energy range of about 80-800 keV (deposited energy). \nOnly gamma-rays with energy greater than about 200 keV can penetrate \nthe spacecraft and leave signals in the CsI detectors installed inside \nof the telescope. \n\nInsight-HXMT is the first Chinese space X-ray telescope, which was \nfunded jointly by the China National Space Administration (CNSA) and \nthe Chinese Academy of Sciences (CAS). \nMore information about it could be found at: \nhttp://www.hxmt.org.",
  "circularId": 25646,
  "createdOn": 1567579711000,
  "email": "caice@ihep.ac.cn",
  "subject": "GRB 190901A: Insight-HXMT/HE detection",
  "submitter": "Ce Cai at IHEP  <caice@ihep.ac.cn>",
  "eventId": "GRB 190901A"
}