IHEP OpenIR  > 硬X射线调制望远镜卫星
GRB 181217A: 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; Lu, X. F; Zhao, J. L; Zhang, A. M; Zhang, Y. F; Zou, C. L; Jin, Y. J; Zhang, Z; Li, T. P; Lu, F. J; Song, L. M; Wang, H. Y; Wu, M; Xu, Y. P.; Zhang, S. N.
GCN Number23546
Source PublicationGRB Coordinates Network
AbstractAt 2018-12-17T15:56:57.00 (T0), the Insight-HXMT/HE detectedGRB 181217A(trigger ID: HEB181217664) in a routine search of the data,which was also triggered by Fermi/GBM (trigger_num:566755024).The Insight-HXMT/HE light curve mainly consists of multiple pulses with a duration (T90) of 25.59 s measured from T0-0.28 s.The 1-s peak rate, measured from T0+2.7660 s, is 498.6 cnts/sec.The total counts from this burst is 6118.1 counts.URL_LC: http://www.hxmt.org/images/GRB/HEB181217664_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.The analysis results presented above are preliminary,final results will be published elsewhere.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.
ADS URLhttps://ui.adsabs.harvard.edu/abs/2018GCN.23546....1L
ADS Bibcode2018GCN.23546....1L
GCN URLhttps://gcn.gsfc.nasa.gov/gcn/gcn3/23546.gcn3
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Cited Times:0 [ADS]
Document TypeGCN
Recommended Citation
GB/T 7714
Luo, Q,Li, C. K,Li, X. B,et al. GRB 181217A: Insight-HXMT/HE detection. 2019.
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