|
ИСТИНА |
Войти в систему Регистрация |
ИПМех РАН |
||
Quarter-century O-C Study of the Asynchronous Magnetic Nova V1500 Cygстатья
- Авторы: Pavlenko E.P., Shugarov S.Y.
- Сборник: The Light-Time Effect in Astrophysics: Causes and cures of the O-C diagram
- Серия: Astronomical Society of the Pacific Conference Series
- Том: 335
- Год издания: 2005
- Первая страница: 257
- Аннотация: Results of three-colour VRI CCD photometry are presented obtained during 11 nights in 2001. Twelve new minima timings are derived. The eclipse depth decreases with wavelength, being equal to 1.28, 1.13 and 1.02 for V, R and I, respectively. The instrumental magnitudes and colours are tabulated for the mid-eclipse, out-of-eclipse part and the eclipsed component. The V-R colour of the eclipsed component of emission is by 0.22 mag bluer than that for mid-eclipse, indicating a much higher temperature of the eclipsed region.
- Добавил в систему: Шугаров Сергей Юрьевич