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The nucleus of the Seyfert galaxy NGC 4151 - A search for 1-day variability in the broad emission-line componentsстатья
- Автор: Bochkarev N.G.
- Журнал: Pis'ma v Astronomicheskii Zhurnal
- Том: 10
- Год издания: 1984
- Первая страница: 574
- Последняя страница: 582
- Аннотация: A portion of the spectrum of NGC 4151 Seyfert galaxy nucleus was observed during 9 nights of the periods March 31 - April 6 and May 29 - June 3, 1983. A (1 - 2) - day variability of the broad components of the lines mentioned seems to exist. Increasing of the whole Hβ blue wing during the course of 2 months was observed.
- Добавил в систему: Бочкарев Николай Геннадиевич