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arXiv · 1910.04702

Studies on the time response distribution of Insigh}-HXMT/LE

Xiao-Fan Zhao·Yu-Xuan Zhu·Da-Wei Han·Wei-Wei Cui·Wei Li·Juan Wang·Yu-Sa Wang·Yi Zhang·Yan-Ji Yang·Bo Lu·Jia Huo·Zi-Liang Zhang·Tian-Xiang Chen·Mao-Shun Li·Zhong-Hua Lv·Yong Chen·Qing-Cui Bu·Ce Cai·Xue-Lei Cao·Zhi Chang·Gang Chen·Li Chen·Yi-Bao Chen·Yu-Peng Chen·Wei Cui·Jing-Kang Deng·Yong-Wei Dong·Yuan-Yuan Du·Min-Xue Fu·Guan-Hua Gao·He Gao·Min Gao·Ming-Yu Ge·Yu-Dong Gu·Ju Guan·Cheng-Cheng Guo·Yue Huang·Shu-Mei Jia·Lu-Hua Jiang·Wei-Chun Jiang·Jing Jin·Ling-Da Kong·Bing Li·Cheng-Kui Li·Gang Li·Ti-Bei Li·Xian Li·Xiao-Bo Li·Xu-Fang Li·Yan-Guo Li·Zheng-Wei Li·Xiao-Hua Liang·Jin-Yuan Liao·Cong-Zhan Liu·Guo-Qing Liu·Hong-Wei Liu·Xiao-Jing Liu·Yi-Nong Liu·Fang-Jun Lu·Xue-Feng Lu·Qi Luo·Tao Luo·Xiang Ma·Bin Meng·Yi Nang·Jian-Ying Nie·Jin-Lu Qu·Na Sai·Li-Ming Song·Xin-Ying Song·Liang Sun·Ying Tan·Lian Tao·You-Li Tuo·Chen Wang·Guo-Feng Wang·Xiang-Yang Wen·Bai-Yang Wu·Bo-Bing Wu·Mei Wu·Guang-Cheng Xiao·Shuo Xiao·Shao-Lin Xiong·Yu-Peng Xu·Jia-Wei Yang·Sheng Yang·Qi-Bin Yi·Qian-Qing Yin·Yuan You·Ai-Mei Zhang·Cheng-Mo Zhang·Fan Zhang·Juan Zhang·Shu Zhang·Shuang-Nan Zhang·Tong Zhang·Wan-Chang Zhang·Wei Zhang·Wen-Zhao Zhang·Yi-Fei Zhang
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Abstract

The Hard X-ray Modulation Telescope (HXMT) named Insight is China's first X-ray astronomical satellite. The Low Energy X-ray Telescope (LE) is one of its main payloads onboard. The detectors of LE adopt swept charge device CCD236 with L-shaped transfer electrodes. Charges in detection area are read out continuously along specific paths, which leads to a time response distribution of photons readout time. We designed a long exposure readout mode to measure the time response distribution. In this mode, CCD236 firstly performs exposure without readout, then all charges generated in preceding exposure phase are read out completely. Through analysis of the photons readout time in this mode, we obtained the probability distribution of photons readout time.

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Xiao-Fan Zhao, Yu-Xuan Zhu, Da-Wei Han, Wei-Wei Cui, Wei Li, Juan Wang, Yu-Sa Wang, Yi Zhang, Yan-Ji Yang, Bo Lu, Jia Huo, Zi-Liang Zhang, Tian-Xiang Chen, Mao-Shun Li, Zhong-Hua Lv, Yong Chen, Qing-Cui Bu, Ce Cai, Xue-Lei Cao, Zhi Chang, Gang Chen, Li Chen, Yi-Bao Chen, Yu-Peng Chen, Wei Cui, Jing-Kang Deng, Yong-Wei Dong, Yuan-Yuan Du, Min-Xue Fu, Guan-Hua Gao, He Gao, Min Gao, Ming-Yu Ge, Yu-Dong Gu, Ju Guan, Cheng-Cheng Guo, Yue Huang, Shu-Mei Jia, Lu-Hua Jiang, Wei-Chun Jiang, Jing Jin, Ling-Da Kong, Bing Li, Cheng-Kui Li, Gang Li, Ti-Bei Li, Xian Li, Xiao-Bo Li, Xu-Fang Li, Yan-Guo Li, Zheng-Wei Li, Xiao-Hua Liang, Jin-Yuan Liao, Cong-Zhan Liu, Guo-Qing Liu, Hong-Wei Liu, Xiao-Jing Liu, Yi-Nong Liu, Fang-Jun Lu, Xue-Feng Lu, Qi Luo, Tao Luo, Xiang Ma, Bin Meng, Yi Nang, Jian-Ying Nie, Jin-Lu Qu, Na Sai, Li-Ming Song, Xin-Ying Song, Liang Sun, Ying Tan, Lian Tao, You-Li Tuo, Chen Wang, Guo-Feng Wang, Xiang-Yang Wen, Bai-Yang Wu, Bo-Bing Wu, Mei Wu, Guang-Cheng Xiao, Shuo Xiao, Shao-Lin Xiong, Yu-Peng Xu, Jia-Wei Yang, Sheng Yang, Qi-Bin Yi, Qian-Qing Yin, Yuan You, Ai-Mei Zhang, Cheng-Mo Zhang, Fan Zhang, Juan Zhang, Shu Zhang, Shuang-Nan Zhang, Tong Zhang, Wan-Chang Zhang, Wei Zhang, Wen-Zhao Zhang, Yi-Fei Zhang. 2019-10-10. Studies on the time response distribution of Insigh}-HXMT/LE. https://arxiv.org/abs/1910.04702

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