Study of Nonlinearity and Statistics of Photons in BTA High-Resolution Fiber-Optic Spectrograph Images

被引：0
作者：
Mitiani, G. Sh. [1 ]
Makarov, D. D. [1 ]
Aitov, V. N. [1 ]
Valyavin, G. G. [1 ]
机构：
[1] Russian Acad Sci, Special Astrophys Observ, Nizhnii Arkhyz 369167, Russia
来源：
ASTROPHYSICAL BULLETIN | 2023年 / 78卷 / 01期
关键词：
instrumentation; detectors; spectrographs; methods; statistical;
D O I：
10.1134/S1990341323010066
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The nonlinearity of the transfer function of photon detection by a CCD receiver of an echelle fiber-optic spectrograph of high spectral resolution at the BTA SAO RAS is studied. Local analysis of signals in the image of the emission spectrum and correction of data are carried out.
引用
收藏
页码：100 / 104
页数：5
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