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GRB 150910A: SAO RAS optical photometryстатья
- Авторы: Moskvitin A.S., Goranskij V.P.
- Журнал: GCN circular
- Номер: 18275
- Год издания: 2015
- Первая страница: 1
- Последняя страница: 1
- Аннотация: We observed the field of the GRB 150910A with the Zeiss-1000, 1-meter telescope of SAO RAS (Russia), equipped with the broadband filters UBVRcIc and CCD EEV 42-40 CCD. The observations started since 10.85 hours after the trigger. We obtained sets of 6 x 300-sec. frames in Rc band three times per September, 10/11 night. The optical transient is clearly visible even in single frames. The results of observations are as following. (T_mid-T0),h 19:56:03-20:17:48 UT, R=20.20 +/-0.05; 22:15:17-22:48:09, R=20.57 +/-0.05; 00:32:30-01:05:46 R=20.78 +/-0.05. Photometry is based on nearby SDSS stars (their magnitudes were converted with the Lupon 2005 equations).
- Добавил в систему: Горанский Виталий Петрович