GRB 180221B: Insight-HXMT/HE observation
文献类型：GCN
| 作者 | Zhu, Y ; Ma, X; Xiong, S. L; Li, X. B; Li, C. K; Huang, Y; Liao, J. Y; Liu, C. Z; Li, X. F; Li, Z. W
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| 发表日期 | 2018-03-03 |
| 出处 | GRB Coordinates Network |
| 英文摘要 | At 2018-02-21T12:30:01.000 (T0), the Insight-HXMT detected GRB 180221B (trigger ID: HEB180221520) in a routine search of the data, which was also observed by CALET/CGBM (GCN Circ. 22438).The Insight-HXMT light curve mainly consists of multi-pulses with a duration (T90) of 65.8 s measured from T0+1.05 s. The 1-second peak rate, measured from T0+13.0 s, is 2888.2 cnts/sec. The total counts from this burst is 44805.8 counts. URL_LC: http://www.hxmt.org/images/GRB/HEB180221520_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 (record 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. The analysis results presented above are preliminary; final results will be published elsewhere.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/index.php/enhome . |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/287571]  |
| 专题 | 硬X射线调制望远镜卫星 高能物理研究所_粒子天体物理中心 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 | Zhu, Y,Ma, X,Xiong, S. L,et al. GRB 180221B: Insight-HXMT/HE observation. 2018. |
入库方式： OAI收割
来源：高能物理研究所
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