Design of subpixel response characterization measurements for the Earth 2.0 Mission
文献类型：会议论文
| 作者 | Li, Yan ; Wang, Chaoyan; Zhang, Hui; Zhang, Yongshuai; Tang, Zhenghong; Ge, Jian; Zhang, Hongfei; Wang, Jian; Song, Zongxi; Gao, Wei
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| 出版日期 | 2022 |
| 会议日期 | 2022-07-17 |
| 会议地点 | Montreal, CANADA |
| 关键词 | subpixel response photometry spot scan calibration CCD CMOS exoplanets |
| 卷号 | 12180 |
| DOI | 10.1117/12.2630626 |
| 英文摘要 | The Earth 2.0 (ET) mission is a Chinese space mission designed to detect thousands of terrestrial-like planets, including habitable Earth-like planets orbiting solar type stars (i.e., Earth 2.0s), cold low-mass planets, and free-floating planets. Six 30cm telescopes are used for very high precision photometry measurements to detect transiting planets. In order to reach very high precision photometry, an intra-pixel response function (IPRF) of detectors needs to be measured for the ET design to keep image motions caused by spacecraft operation within an acceptable level. To characterize detectors, two setups have been developed in the lab to measure spot size of the characterization beam and subpixel sensitivity. Early characterization results are reported. |
| 产权排序 | 3 |
| 会议录 | SPACE TELESCOPES AND INSTRUMENTATION 2022: OPTICAL, INFRARED, AND MILLIMETER WAVE
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| 会议录出版者 | SPIE-INT SOC OPTICAL ENGINEERING |
| 语种 | 英语 |
| ISSN号 | 0277-786X;1996-756X |
| ISBN号 | 978-1-5106-5342-9 |
| WOS记录号 | WOS:000865466600126 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/96223]  |
| 专题 | 西安光学精密机械研究所_空间光学应用研究室 |
| 推荐引用方式 GB/T 7714 | Li, Yan,Wang, Chaoyan,Zhang, Hui,et al. Design of subpixel response characterization measurements for the Earth 2.0 Mission[C]. 见:. Montreal, CANADA. 2022-07-17. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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