{
  "bibcode": "2021GCN.29434....1Z",
  "body": "C. Zheng, C. Cai, J. C. Liu, Q. Luo, S. Xiao, \nW. C. Xue, Q. B. Yi, Y. Q. Zhang, Y. Huang, C. K. Li, \nG. Li, X. B. Li, J. Y. Liao, X. Y. Song, S. L. Xiong, C. Z. Liu, \nX. F. Li, Z. W. Li, Z. Chang, A. M. Zhang, Y. F. Zhang, \nX. F. Lu, C. L. Zou (IHEP), Y. J. Jin, Z. Zhang (THU), \nT. 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 2021-02-07T21:52:49.600 (T0), Insight-HXMT/HE detected \nGRB 210207B (trigger ID: HEB210207911) in a routine search of the data, \nwhich also triggered Swift/BAT (A. Y. Lien et al. , GCN #29420).\n\nThe Insight-HXMT/HE light curve mainly consists of a single \npulse with a duration (T90) of 2.03 s measured from T0+0.24 s. \nThe 1-ms peak rate, measured from T0+1.829 s, is 3687 cnts/sec. \nThe total counts from this burst is 5247 counts. \nURL_LC: http://twiki.ihep.ac.cn/pub/HXMT/GRBList/HEB210207911_lc.jpg\n\nAll measurements above are made with the CsI detectors operating in the \nGRB mode with the energy range of about 250-3000 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": 29434,
  "createdOn": 1612833778000,
  "email": "zhengchao97@ihep.ac.cn",
  "subject": "GRB 210207B: Insight-HXMT/HE detection",
  "submitter": "Chao Zheng at IHEP  <zhengchao97@ihep.ac.cn>",
  "eventId": "GRB 210207B"
}