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Сибирский государственный университет
науки и технологий имени академика М.Ф. Решетнева

Сибирский аэрокосмический журнал
ISSN 2712-8970 (Print) ISSN 2782-5760 (on-line)

Сведения об образовательной организации

UDK 520.2
OPTICAL SYSTEM RITCHEY–CHRETIEN AS PANORAMIC WIDEFIELD TELESCOPE
S. A. Veselkov, M. V. Zemtsova, M. A. Shilova
Siberian State Aerospace University named after academician M. F. Reshetnev 31, Krasnoyarsky Rabochy Av., Krasnoyarsk, 660014, Russian Federation E-mail: рulsar1963@yandex.ru, soffits.tel@gmail.com, viruskay@rambler.ru
With the help of CODE V specialized software suite, we numerically evaluated the possibility of utilizing the aplanatic Ritchey–Chretien system in the wide-field telescope construction. Different variants of using the lens correc-tor field installed in a converging beam near the focal surface, as well as to explore options with the use of aspheric 6th and 8th order for mirrors and lens corrector system are considered. Relative aperture optical systems have been brought to f = 1:4. The subject of this article is the representation of the design parameters and imaging quality graphs for two systems. Moreover speculations regarding the possibility of application of the aforementioned systems in space exploration and the criteria of optical systems quality and effectiveness of the telescopes are presented.
optical system, aberration calculation, astronomical observations.
References

1. Terebizh V. Y. Sovremennye opticheskie teleskopy [Modern optical telescopes]. Moscow, Fizmatlit Publ., 2005, 80 p.

2. Shustov B. M., Ryhlova L. V. Asteroidno-kometnaja opasnost': vchera, segodnja, zavtra [Asteroid and Comet Hazard: yesterday, today and tomorrow]. Moscow, Fizmatlit Publ., 2010, 402 p.

3. Veselkov S. A., Lapukhin E. G. Peremennye Zvezdy, Prilozhenie. 2012, Vol. 12, no. 3. (In Russ.) Available at: http://www.astronet.ru/db/varstars/msg/ 1254808.

4. Veselkov S. A. [The optical system for high-resolution images of the Earth]. Vestnik SibGAU, 2009, vol. 24, no. 3, p. 49–52. (In Russ.)

5. Veselkov S. A., Lapukhin E. G., Mihailichenko A. G., Fomin D. A., Bagenov P. A. [Prospective telescopes for astronomical observatory project countryside SibSAU]. Vestnik SibGAU, 2011, vol. 34, no. 1, p. 88–91. (In Russ.)


Veselkov Sergej Aleksandrovich – director of observatory, Siberian State Aerospace University named after aca-demician M. F. Reshetnev. E-mail: рulsar1963@yandex.ru.

Zemtsova Maria Vladimirovna – a student, Siberian State Aerospace University named after academician M. F. Reshetnev. E-mail: soffits.tel@gmail.com.

Shilova Marina Aleksandrovna – a student, Siberian State Aerospace University named after academician M. F. Reshetnev. E-mail: viruskay@rambler.ru