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Distribution of surface brightness in Seyfert galaxies. II - Multiaperture photometryстатья
- Авторы: Afanasev V.L., Doroshenko V.T., Terebizh V.I.
- Журнал: Astrofizika
- Том: 24
- Год издания: 1986
- Первая страница: 425
- Последняя страница: 435
- Аннотация: Photoelectric surface brightness distributions are calculated using multiaperture photometry in B in 10 normal and Seyfert galaxies of the sample discussed in the first paper. A comparison of surface brightness profiles from photoelectric scans along the major axis with those of multiaperture photometry shows that the latter are accurate within about 0m.2/sq. arc sec for galaxies with low or moderate inclination. No statistical significant differences were found between the color indexes of the central regions of normal and Seyfert galaxies.
- Добавил в систему: Дорошенко Валентина Трофимовна