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MASTER: B2 1420+32 QSO 2.9m flareстатья Электронная публикация
- Авторы: Chasovnikov A., Lipunov V., Buckley D., Kornilov V.G., Gorbovskoy E., Tyurina N.
- Журнал: The Astronomer’s Telegram
- Том: 12201
- Номер: 1
- Год издания: 2018
- Первая страница: 1
- Аннотация: http://www.astronomerstelegram.org/?read=12201 MASTER OT J142230.43+322310.5 - B2 1420+32 optical flare with amplitude more then 2.9m MASTER-Kislovodsk auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 14h 22m 30.43s +32d 23m 10.5s on 2018-11-09 02:27:40.901UT. The OT unfiltered magnitude is m_OT=17.0 . There is unfiltered m_OT=15.9 on 2018-10-31 15:13:32.484UT in MASTER-Kislovodsk database There is GALEX source in 0.384" , also QSO in VIZIER database (Schneider et al, 2010, Veron et al. 2010, etc). There are m_OT=18.8 on 2017-11-13 02:33:18.154UT, m_OT=18.6 on 2018-09-20 17:34:52.253UT, m_OT=16.5 on 2018-01-16 21:52:23.587UT (MASTER-Kislovodsk database), so current outburst amplitude is more then 2.9m (in one photometry system). Previous QSO flare was also detected in 2017y. by ASAS (ATEL #11110 Stanek et al.) The discovery and reference images are available at: http://master.sai.msu.ru/static/OT/MASTEROTJ142230.43+322310.5.jpg List of Optical Transients discovered by MASTER MASTER Global Robotic Net
- Добавил в систему: Липунов Владимир Михайлович