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Integral GRB220514.52: Global MASTER-Net observations reportстатья Электронная публикация
- Автор: Lipunov V.
- Журнал: GCN circular
- Том: 32043
- Год издания: 2022
- Первая страница: 1
- Аннотация: MASTER-Amur robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Russia (Blagoveshchensk State Pedagogical University) was pointed to the Integral GRB220514.52 (trigger No 206528,09h 50m 40.06s , +13d 08m 49.6s, R=0.025) errorbox 2090 sec after notice time and 7953 sec after trigger time at 2022-05-14 14:37:57 UT, with upper limit up to 14.6 mag. The observations began at zenith distance = 68 deg. The sun altitude is -20.5 deg. MASTER-SAAO robotic telescope located in South Africa (South African Astronomical Observatory) was pointed to the Integral GRB220514.52 errorbox 9941 sec after notice time and 15804 sec after trigger time at 2022-05-14 16:48:48 UT, with upper limit up to 16.7 mag. Observations started at twilight. The observations began at zenith distance = 45 deg. The sun altitude is -12.6 deg. The galactic latitude b = 46 deg., longitude l = 223 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=1972970 We obtain a following upper limits. Tmid-T0 | Site |Filt.| Expt. | Limit| Comment |_|| 7983 | MASTER-Amur | C | 60 | 14.6 | 8388 | MASTER-Amur | C | 60 | 13.4 | 15895 | MASTER-SAAO | C | 180 | 16.7 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.
- Добавил в систему: Липунов Владимир Михайлович