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	GRB 190331A: Insight-HXMT/HE detection
	Luo, Q; Li, C. K; Li, X. B; Li, G; Liao, J. Y; Xiong, S. L; Liu, C. Z; Li, X. F; Li, Z. W; Chang, Z
	2019-04-01
出处	GRB Coordinates Network
英文摘要	At 2019-03-31T02:14:38.000 (T0), the Insight-HXMT/HE detectedGRB 190331A(trigger ID: HEB190331093) in a routine search of the data,which was also triggered by Swift/BAT(K. L. Page et al. ,GCN 24027)and Fermi/GBM (M. Niwano et al. ,GCN 24032).The Insight-HXMT/HE light curve mainly consists of one pulse with a duration (T90) of 7.65 s measured from T0+0.13 s.The 1-ms peak rate, measured from T0+0.271 s, is 1552 cnts/sec.The total counts from this burst is 1691 counts.URL_LC: http://www.hxmt.org/images/GRB/HEB190331093_lc.jpgAll measurements above are made with the CsI detectors operating in theregular mode with the energy range of about 80-800 keV (record energy).Only gamma-rays with energy greater than about 200 keV can penetratethe spacecraft and leave signals in the CsI detectors installed insideof the telescope.Insight-HXMT is the first Chinese space X-ray telescope, which wasfundedjointly by the China National Space Administration (CNSA) andthe Chinese Academy of Sciences (CAS).More information about it could be found at:http://www.hxmt.org.
内容类型	GCN
源URL	[http://ir.ihep.ac.cn/handle/311005/287605]
专题	硬X射线调制望远镜卫星 高能物理研究所_多学科研究中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Luo, Q,Li, C. K,Li, X. B,et al. GRB 190331A: Insight-HXMT/HE detection. 2019.

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