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Zhurnal Tekhnicheskoi Fiziki, 2023 Volume 93, Issue 12, Pages 1826–1829 (Mi jtf7182)

International Conference PhysicA.SPb 23-27 October, 2023 St. Petersburg
Astronomy and Astrophysics

Registration of star transits on semiconductor matrix in real time

A. L. Tolstoyab, S. D. Petrova, S. S. Smirnova, D. A. Trofimova, S. I. Gracheva

a Saint Petersburg State University, St. Petersburg, Russia
b Institute of Applied Astronomy Russian Academy of Sciences, St. Petersburg, Russia

Abstract: In this paper, we consider the problem of using CMOS matrices to record the transit of stars on a transit instrument. Reasoning is given that indicates the relevance of this task, as well as a project for the modernization of a transit instrument and the current results of work on the development of technologies for creating a modernized transit instrument. The paper also considers the problem of specific image artifacts and proposes a method for calibrating images that removes these artifacts.

Keywords: image calibration, fixed-pattern noise correction.

Received: 19.05.2023
Revised: 14.09.2023
Accepted: 30.10.2023

DOI: 10.61011/JTF.2023.12.56832.f252-23



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© Steklov Math. Inst. of RAS, 2025