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MASTER: PSN in irregular galaxy with low surface brightnessстатья
- Авторы: Погрошева Т., Липунов В.
- Журнал: The Astronomer’s Telegram
- Том: 11602
- Номер: 1
- Год издания: 2018
- Первая страница: 1
- Аннотация: MASTER OT J033354.90+680653.8 discovery - PSN in irregular PGC13188 MASTER-Kislovodsk auto-detection system discovered OT source at (RA, Dec) = 03h 33m 54.90s +68d 06m 53.8s on 2018-04-21.89509 UT. The OT unfiltered magnitude is 16.9m (limit 18.3m). The OT is seen in 5 images: preliminary (automatic) MASTER photometry: Date_UT, unfiltered_mag+-0.1 2018-04-21 21:28:56 16.9 2018-04-27 23:02:40 17.4 2018-04-29 20:36:14 17.5 2018-04-29 20:30:22 17.6 We have about hundred reference images without OT since 2010-08-07 17:21:26, for example on 2017-01-28.65648 UT with unfiltered magnitude limit 20.2m. This OT is in the field of irregular PGC13188 with low surface brightness http://leda.univ-lyon1.fr/ledacat.cgi?o=PGC13188 Spectral observations are required. The discovery and reference images are available at: http://master.sai.msu.ru/static/OT/MASTEROTJ033354.90+680653.8.jpg
- Добавил в систему: Липунов Владимир Михайлович