Astronomical Test with CMOS on the 60-cm Telescope at the Xinglong Observatory, NAOC
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arXiv
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| Main Authors: | , , , , |
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866910373327667200 |
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| author | Mu, Hai-Yang Fan, Zhou Zhu, Yi-Nan Zhang, Yu Wu, Hong |
| author_facet | Mu, Hai-Yang Fan, Zhou Zhu, Yi-Nan Zhang, Yu Wu, Hong |
| contents | This work shows details of an evaluation of an observational system comprising a CMOS detector, 60-cm telescope, and filter complement. The system's photometric precision and differential photometric precision, and extinction coefficients were assessed through observations of Supersky flat fields, open clusters, standard stars, and exoplanets. Photometry was precision achieved at the 0.02 mag level, while differential photometry of 0.004 mag precision. Extinction was found to be agreed with previous studies conducted at Xinglong Observatory. Ultimately, the results demonstrate this observing system is capable of precision scientific observations with CCD across the optical wavelengths. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2403_12435 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Astronomical Test with CMOS on the 60-cm Telescope at the Xinglong Observatory, NAOC Mu, Hai-Yang Fan, Zhou Zhu, Yi-Nan Zhang, Yu Wu, Hong Instrumentation and Methods for Astrophysics This work shows details of an evaluation of an observational system comprising a CMOS detector, 60-cm telescope, and filter complement. The system's photometric precision and differential photometric precision, and extinction coefficients were assessed through observations of Supersky flat fields, open clusters, standard stars, and exoplanets. Photometry was precision achieved at the 0.02 mag level, while differential photometry of 0.004 mag precision. Extinction was found to be agreed with previous studies conducted at Xinglong Observatory. Ultimately, the results demonstrate this observing system is capable of precision scientific observations with CCD across the optical wavelengths. |
| title | Astronomical Test with CMOS on the 60-cm Telescope at the Xinglong Observatory, NAOC |
| topic | Instrumentation and Methods for Astrophysics |
| url | https://arxiv.org/abs/2403.12435 |