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Master: 2 OTстатья
- Авторы: Pogrosheva T., Lipunov V., Podesta R., Lopez C., Francile C., Podesta F., Levato H.
- Журнал: The Astronomer’s Telegram
- Том: 12634
- Год издания: 2019
- Первая страница: 1
- Последняя страница: 1
- Аннотация: MASTER OT J130701.04-550229.6 discovery - OT with ampl>4.1m MASTER-OAFA auto-detection system ( Lipunov et al., "MASTER Global Robotic Net",Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 13h 07m 01.04s -55d 02m 29.6s on 2019-03-29.27464 UT. The OT unfiltered magnitude is 17.9m (mlim=18.7m). The OT is seen at 6 images. There is no minor planet at this place. 2016-07-07 00:50:13 19.2 2016-07-08 02:14:55 mlim=19.2 (no OT) 2016-12-02 07:47:34 19.0 2019-03-29 06:24:07 17.9 2019-03-29 06:35:29 17.9 2019-04-02 03:35:39 18.8 We have reference image without OT on 2016-07-08.09369 UT with 19.1m unfiltered magnitude limit. 22m POSS limit gives ampl>4.1m of current flare/outburst. Spectral observations/deep photometry are required. The discovery and reference images are available at: http://master.sai.msu.ru/static/OT/130701.04-550229.6.png MASTER OT J073033.80-742437.6 discovery - OT with ampl>2.3m MASTER-OAFA auto-detection system discovered OT source at (RA, Dec) = 07h 30m 33.80s -74d 24m 37.6s on 2019-04-04.07675 UT. The OT unfiltered magnitude is 17.4m (mlim=19.1m). The OT is seen in 6 images. There is no minor planet at this place. We have reference image without OT on 2017-04-29.19222 UT with 19.7m magnitude limit, it gives ampl>2.4mag . Spectral observations are required. The discovery and reference images are available at: http://master.sai.msu.ru/static/OT/073033.80-742437.6.png http://www.astronomerstelegram.org/?read=12634
- Добавил в систему: Липунов Владимир Михайлович