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	GRB 190515A: Insight-HXMT/HE detection
	Xiao, S; Cai, C; Luo, Q; Yi, Q. B; Li, C. K; Li, X. B; Li, G; Liao, J. Y; Xiong, S. L; Liu, C. Z
	2019-05-16
出处	GRB Coordinates Network
英文摘要	At 2019-05-15T04:33:03.000 (T0), Insight-HXMT/HE detected GRB 190515A(trigger ID: HEB190515189) in a routine search of the data, which was also triggered by Fermi/GBM (GCN#24550), Fermi/LAT (D. Kocevski et al., GCN#24560) and Swift/XRT (M. J. Moss et al., GCN#24553). The Insight-HXMT/HE light curve mainly consists of single pulse with a duration (T90) of 0.44 s measured from T0+0.02 s. The 1-ms peak rate, measured from T0+0.20 s, is 5641 cnts/sec. The total counts from this burst is 1906 counts. URL_LC: http://www.hxmt.org/images/GRB/HEB190515189_lc.jpg All measurements above are made with the CsI detectors operating in the regular mode with the energy range of about 80-800 keV (deposited energy). Only gamma-rays with energy greater than about 200 keV can penetrate the spacecraft and leave signals in the CsI detectors installed inside of the telescope. Insight-HXMT is the first Chinese space X-ray telescope, which was funded jointly by the China National Space Administration (CNSA) and the 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/311005/287624]
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	Xiao, S,Cai, C,Luo, Q,et al. GRB 190515A: Insight-HXMT/HE detection. 2019.

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