IHEP OpenIR  > 硬X射线调制望远镜卫星
GRB 191227A: Insight-HXMT/HE observation
Du, Y. F; Zheng, Y. G; Cai, C; Luo, Q; Xiao, S; Yi, Q. B; Huang, Y; Li, C. K; Li, G; Li, X. B; Liao, J. Y; Xiong, S. L; Liu, C. Z; Li, X. F; Li, Z. W; Chang, Z; Zhang, A. M; Zhang, Y. F; Lu, X. F; Zou, C. L; Jin, Y. J; Zhang, Z; Li, T. P; Lu, F. J; Song, L. M; Wu, M; Xu, Y. P; Zhang, S. N.; Team, Insight-HXMT
GCN Number26618
2019-12-31
Source PublicationGRB Coordinates Network
AbstractAt 2019-12-27T01:39:34.400 (T0), Insight-HXMT/HE detected GRB 191227A (trigger ID: HEB191227069) in a routine search of the data, which was also triggered by Fermi/GBM, Swift/BAT and Konus-Wind (GCN #26593). The Insight-HXMT/HE light curve mainly consists of multiple pulses with a duration (T90) of 20.65 s measured from T0+0.40 s. The 1-ms peak rate, measured from T0+6.72 s, is 18,542 cnts/sec. The total counts from this burst is 118,722 counts. URL_LC: http://www.hxmt.org/images/GRB/HEB191227069_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.
ADS URLhttps://ui.adsabs.harvard.edu/abs/2019GCN.26618....1D
ADS Bibcode2019GCN.26618....1D
GCN URLhttps://gcn.gsfc.nasa.gov/gcn/gcn3/26618.gcn3
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Cited Times:0 [ADS]
Document TypeGCN
Identifierhttp://ir.ihep.ac.cn/handle/311005/287697
Collection硬X射线调制望远镜卫星
多学科研究中心
Affiliation中国科学院高能物理研究所
Recommended Citation
GB/T 7714
Du, Y. F,Zheng, Y. G,Cai, C,et al. GRB 191227A: Insight-HXMT/HE observation. 2019.
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