CHARACTERIZATION OF MODERN CCD AND CMOS SENSORS FOR SKY SURVEYS
CHARACTERIZATION OF MODERN CCD AND CMOS SENSORS FOR SKY SURVEYS
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用于天空测量的现代 CCD 和 CMOS 传感器的特性
DOI：
10.22201/ia.14052059p.2021.53.38
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发表时间：
2021
期刊：
影响因子：
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通讯作者：
M. Prouza
中科院分区：
文献类型：
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作者：
S. Karpov;A. Christov;A. Bajat;R. Cunniffe;M. Prouza
在这里，我们回顾了我们在布拉格物理研究所内新成立的实验室所做的努力，以表征现代大幅面CCD和CMOS传感器的巡天应用。虽然该实验室的建立主要是为了参与LSST项目的低级别CCD传感器表征，但我们也设法对最近发布的Andor Marana sCMOS进行了全面的实验室测试（由于其大格式、背照式设计、可达到的高帧速率和低读出噪声，其对于宽视场天空监视应用特别感兴趣），以及在几个机器人望远镜中使用的Moravian Instruments G4-16000 CCD相机（基于大幅面Kodak KAF-16803芯片）的响应非线性的详细测量。我们布里简单地回顾了这些相机上获得的结果，以及我们为实验室开发的硬件和软件。
Here we review the efforts we take in a newly established laboratory inside Institute of Physics in Prague in order to characterize modern large-format CCD and CMOS sensors for sky survey applications. While the laboratory is primarily established in order to participate in low-level CCD sensor characterization for LSST project, we also managed to perform a thorough laboratory testing of recently released Andor Marana sCMOS (which is especially interesting for wide-field sky monitoring applications due to its large format, backilluminated design, high achievable frame rate and low read-out noise), as well as detailed measurements of response non-linearity of Moravian Instruments G4-16000 CCD cameras (based on large-format Kodak KAF-16803 chip) used in several robotic telescopes. We briefly review the results acquired on these cameras, as well as hardware and software we developed for the laboratory.