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MASTER transient: fast optical variabilityстатья
- Авторы: Balanutsa P., Gorbovskoy E., Lipunov V., Kornilov V., Tiurina N., Kuznetsov A., Vlasenko D.
- Журнал: The Astronomer’s Telegram
- Номер: 12566
- Год издания: 2019
- Первая страница: 1
- Последняя страница: 1
- Аннотация: MASTER OT J170332.88+692612.1 discovery - 2mag in less then 2 days MASTER-Kislovodsk auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 17h 03m 32.88s +69d 26m 12.1s on 2019-03-08.98813 UT. The OT unfiltered magnitude is 18.0m (limit 20.4m). The OT has the following photometry Date, unfiltered_magnitude_W=0.2B+0.8R(Usno-B1) 2019-02-19 23:58:58 18.02 2019-02-20 00:02:24 17.53 2019-03-05 22:55:08 18.87 2019-03-06 00:02:23 no OT with mlim=20.3 2019-03-08 23:42:54 18.61 2019-03-09 00:46:36 18.04 We have reference image without OT on 2016-12-22.90878 UT with unfiltered magnitude limit 20.0m . This Galex source is also a source from The_Million_Quasars (Milliquas) catalog (V5.2) (Flesch, 2017) Spectral observations are required. The discovery and reference images are available at: http://master.sai.msu.ru/static/OT/170332.88692612.1.png
- Добавил в систему: Липунов Владимир Михайлович