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GRB 241030B: SAO RAS optical observationsстатья
- Авторы: Moskvitin A.S., Goranskij V.P., Vinokurov A.S., Shergin V.S., Pozanenko A.S., Pankov N., GRB follow-up Team
- Журнал: GRB Coordinates Network, Circular Service
- Номер: 37987
- Год издания: 2014
- Первая страница: 1
- Последняя страница: 1
- Аннотация: We observed the field of GRB 241030B (Fermi GBM team), with the 1-m telescope of SAO RAS equipped with the CCD-photometer. We obtained a series of 300 and 600 sec. Rc images started 15 min after the trigger. The optical transient is clearly detected in our frames with the following brightness: R = 19.59 +/- 0.06 (18:49:32--19:00:55 UT, t_mid - T0 = 20.89 min); R = 20.61 +/- 0.07 (19:01:33--19:45:54 UT, t_mid - T0 = 49.39 min). This preliminary photometry is based on nearby PS1 stars (magnitudes converted with Lupton 2005 equations) and not corrected for the Galaxy extinction. Further observations are ongoing.
- Добавил в систему: Горанский Виталий Петрович