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

IF 1.3 4区物理与天体物理 Q3 ASTRONOMY & ASTROPHYSICS

Astrophysical Bulletin Pub Date : 2023-05-12 DOI:10.1134/S1990341323010066

G. Sh. Mitiani, D. D. Makarov, V. N. Aitov, G. G. Valyavin

引用次数: 0

Abstract

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.

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BTA高分辨率光纤光谱仪图像中光子的非线性和统计研究

研究了BTA SAO RAS高光谱分辨率梯队光纤光谱仪CCD接收器探测光子传递函数的非线性。对发射光谱图像中的信号进行局部分析和数据校正。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Astrophysical Bulletin 地学天文-天文与天体物理

CiteScore

2.00

自引率

33.30%

发文量

审稿时长

>12 weeks

期刊介绍： Astrophysical Bulletin is an international peer reviewed journal that publishes the results of original research in various areas of modern astronomy and astrophysics, including observational and theoretical astrophysics, physics of the Sun, radio astronomy, stellar astronomy, extragalactic astronomy, cosmology, and astronomy methods and instrumentation.