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| Format: | Preprint |
| Published: |
2024
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2410.17833 |
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| _version_ | 1866913561077350400 |
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| author | Huang, Yiming Xiao, Jingyu Tao, Lian Zhang, Shuang-Nan Yin, Qian-Qing Wang, Yusa Zhao, Zijian Zhang, Chen Zhao, Qingchang Ma, Xiang Zhao, Shujie Zhou, Heng Wen, Xiangyang Li, Zhengwei Xiong, Shaolin Zhang, Juan Bu, Qingcui Cang, Jirong Cao, Dezhi Chen, Wen Ding, Siran Dai, Yanfeng Gao, Min Gao, Yang He, Huilin Hou, Shujin Hou, Dongjie Hu, Tai Huang, Guoli Huang, Yue Jia, Liping Jin, Ge Li, Dalin Li, Jinsong Li, Panping Li, Yajun Liu, Xiaojing Ma, Ruican Men, Lingling Pan, Xingyu Qi, Liqiang Song, Liming Sun, Xianfei Tang, Qingwen Xiong, Liyuan Xu, Yibo Yang, Sheng Yang, Yanji Yang, Yong Zhang, Aimei Zhang, Wei Zhang, Yifan Zhang, Yueting Zhao, Donghua Zhao, Kang Zhu, Yuxuan |
| author_facet | Huang, Yiming Xiao, Jingyu Tao, Lian Zhang, Shuang-Nan Yin, Qian-Qing Wang, Yusa Zhao, Zijian Zhang, Chen Zhao, Qingchang Ma, Xiang Zhao, Shujie Zhou, Heng Wen, Xiangyang Li, Zhengwei Xiong, Shaolin Zhang, Juan Bu, Qingcui Cang, Jirong Cao, Dezhi Chen, Wen Ding, Siran Dai, Yanfeng Gao, Min Gao, Yang He, Huilin Hou, Shujin Hou, Dongjie Hu, Tai Huang, Guoli Huang, Yue Jia, Liping Jin, Ge Li, Dalin Li, Jinsong Li, Panping Li, Yajun Liu, Xiaojing Ma, Ruican Men, Lingling Pan, Xingyu Qi, Liqiang Song, Liming Sun, Xianfei Tang, Qingwen Xiong, Liyuan Xu, Yibo Yang, Sheng Yang, Yanji Yang, Yong Zhang, Aimei Zhang, Wei Zhang, Yifan Zhang, Yueting Zhao, Donghua Zhao, Kang Zhu, Yuxuan |
| contents | The Chasing All Transients Constellation Hunters (CATCH) space mission is focused on exploring the dynamic universe via X-ray follow-up observations of various transients. The first pathfinder of the CATCH mission, CATCH-1, was launched on June 22, 2024, alongside the Space-based multiband astronomical Variable Objects Monitor (SVOM) mission. CATCH-1 is equipped with narrow-field optimized Micro Pore Optics (MPOs) featuring a large effective area and incorporates four Silicon Drift Detectors (SDDs) in its focal plane. This paper presents the system calibration results conducted before the satellite integration. Utilizing the data on the performance of the mirror and detectors obtained through the system calibration, combined with simulated data, the ground calibration database can be established. Measuring the relative positions of the mirror and detector system, which were adjusted during system calibration, allows for accurate installation of the entire satellite. Furthermore, the paper outlines the operational workflow of the ground network post-satellite launch. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2410_17833 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Ground calibration and network of the first CATCH pathfinder Huang, Yiming Xiao, Jingyu Tao, Lian Zhang, Shuang-Nan Yin, Qian-Qing Wang, Yusa Zhao, Zijian Zhang, Chen Zhao, Qingchang Ma, Xiang Zhao, Shujie Zhou, Heng Wen, Xiangyang Li, Zhengwei Xiong, Shaolin Zhang, Juan Bu, Qingcui Cang, Jirong Cao, Dezhi Chen, Wen Ding, Siran Dai, Yanfeng Gao, Min Gao, Yang He, Huilin Hou, Shujin Hou, Dongjie Hu, Tai Huang, Guoli Huang, Yue Jia, Liping Jin, Ge Li, Dalin Li, Jinsong Li, Panping Li, Yajun Liu, Xiaojing Ma, Ruican Men, Lingling Pan, Xingyu Qi, Liqiang Song, Liming Sun, Xianfei Tang, Qingwen Xiong, Liyuan Xu, Yibo Yang, Sheng Yang, Yanji Yang, Yong Zhang, Aimei Zhang, Wei Zhang, Yifan Zhang, Yueting Zhao, Donghua Zhao, Kang Zhu, Yuxuan Instrumentation and Methods for Astrophysics The Chasing All Transients Constellation Hunters (CATCH) space mission is focused on exploring the dynamic universe via X-ray follow-up observations of various transients. The first pathfinder of the CATCH mission, CATCH-1, was launched on June 22, 2024, alongside the Space-based multiband astronomical Variable Objects Monitor (SVOM) mission. CATCH-1 is equipped with narrow-field optimized Micro Pore Optics (MPOs) featuring a large effective area and incorporates four Silicon Drift Detectors (SDDs) in its focal plane. This paper presents the system calibration results conducted before the satellite integration. Utilizing the data on the performance of the mirror and detectors obtained through the system calibration, combined with simulated data, the ground calibration database can be established. Measuring the relative positions of the mirror and detector system, which were adjusted during system calibration, allows for accurate installation of the entire satellite. Furthermore, the paper outlines the operational workflow of the ground network post-satellite launch. |
| title | Ground calibration and network of the first CATCH pathfinder |
| topic | Instrumentation and Methods for Astrophysics |
| url | https://arxiv.org/abs/2410.17833 |