| Форма представления | Тезисы и материалы конференций в зарубежных журналах и сборниках |
| Год публикации | 2014 |
|
Бикмаев Ильфан Фяритович, автор
Галеев Алмаз Ильсурович, автор
|
| Библиографическое описание на языке оригинала |
Galeev A., Bikmaev I., Shimansky V., Deminova N. GSC4813-0981 = V921 Mon, a new low-amplitude δ Scuti star with variable amplitude. Putting A Stars into Context: Evolution, Environment, and Related Stars --in Proceedings of the international conference held on June 3-7, 2013 at Moscow M.V. Lomonosov State University in Moscow, Russia. Eds.: G. Mathys, E. Griffin, O. Kochukhov, R. Monier, G. Wahlgren -- Moscow: Publishing house "Pero", 2014, P. 295-300. |
| Аннотация |
GSC 4813-0981 = V921 Mon is a low-amplitude δ Scuti-type variable with an amplitude of 0.018m −0.027m in different bands and a period of 48.5 minutes. The fundamental parameters of the atmosphere and physical characteristics, determined from medium-resolution spectra, are: Teff=8700 K, logg=3.95 dex, [M/H]=0, M =1.7M⊙, R = 2.3R⊙. We erformed a long-term analysis of the variations using a ten-year data set of CCD observations (2003?2013) acquired in BVR with the 1.5-m Russian-Turkish telescope (RTT150, TUBITAK National Observatory). A preliminary result is that the amplitude of the variability changes; it was decreasing during 2003?2008, but is now increasing. |
| Ключевые слова |
Variables, δ Scuti stars |
| Место издания |
Москва |
| Издательство |
Перо |
| Пожалуйста, используйте этот идентификатор, чтобы цитировать или ссылаться на эту карточку |
https://repository.kpfu.ru/?p_id=90784 |
Полная запись метаданных  |
| Поле DC |
Значение |
Язык |
| dc.contributor.author |
Бикмаев Ильфан Фяритович |
ru_RU |
| dc.contributor.author |
Галеев Алмаз Ильсурович |
ru_RU |
| dc.date.accessioned |
2014-01-01T00:00:00Z |
ru_RU |
| dc.date.available |
2014-01-01T00:00:00Z |
ru_RU |
| dc.date.issued |
2014 |
ru_RU |
| dc.identifier.citation |
Galeev A., Bikmaev I., Shimansky V., Deminova N. GSC4813-0981 = V921 Mon, a new low-amplitude δ Scuti star with variable amplitude. Putting A Stars into Context: Evolution, Environment, and Related Stars --in Proceedings of the international conference held on June 3-7, 2013 at Moscow M.V. Lomonosov State University in Moscow, Russia. Eds.: G. Mathys, E. Griffin, O. Kochukhov, R. Monier, G. Wahlgren -- Moscow: Publishing house "Pero", 2014, P. 295-300. |
ru_RU |
| dc.identifier.uri |
https://repository.kpfu.ru/?p_id=90784 |
ru_RU |
| dc.description.abstract |
GSC 4813-0981 = V921 Mon is a low-amplitude δ Scuti-type variable with an amplitude of 0.018m −0.027m in different bands and a period of 48.5 minutes. The fundamental parameters of the atmosphere and physical characteristics, determined from medium-resolution spectra, are: Teff=8700 K, logg=3.95 dex, [M/H]=0, M =1.7M⊙, R = 2.3R⊙. We erformed a long-term analysis of the variations using a ten-year data set of CCD observations (2003?2013) acquired in BVR with the 1.5-m Russian-Turkish telescope (RTT150, TUBITAK National Observatory). A preliminary result is that the amplitude of the variability changes; it was decreasing during 2003?2008, but is now increasing. |
ru_RU |
| dc.language.iso |
ru |
ru_RU |
| dc.publisher |
Перо |
ru_RU |
| dc.subject |
Variables |
ru_RU |
| dc.subject |
δ Scuti stars |
ru_RU |
| dc.title |
GSC4813-0981 = V921 Mon, a new low-amplitude δ Scuti star with variable amplitude |
ru_RU |
| dc.type |
Тезисы и материалы конференций в зарубежных журналах и сборниках |
ru_RU |
|
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