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Fermi trigger No 684911625: Global MASTER-Net observations reportстатья Электронная публикация
- Авторы: Lipunov V., Kornilov V.G., Gorbovskoy E., Zhirkov K., Tyurina N.V., Balanutsa P., Kuznetsov
- Журнал: GCN circular
- Том: 32557
- 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) started inspect of the Fermi GRB220915.22 (trigger No 684911625,19h 16m 00.00s , -22d 36m 36.0s, R=1.21) errorbox 22 sec after notice time and 26032 sec after trigger time at 2022-09-15 12:27:32 UT, with upper limit up to 16.1 mag. The observations began at zenith distance = 74 deg. The sun altitude is -24.6 deg. MASTER-Tunka robotic telescope located in Russia (Applied Physics Institute, Irkutsk State University) started inspect of the Fermi GRB220915.22 errorbox 1170 sec after notice time and 27180 sec after trigger time at 2022-09-15 12:46:41 UT, with upper limit up to 15.7 mag. Observations started at twilight. The observations began at zenith distance = 74 deg. The sun altitude is -13.6 deg. The galactic latitude b = -16 deg., longitude l = 15 deg.Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2090305We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment_________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 26122 | 2022-09-15 12:27:32 | MASTER-Amur | (19h 26m 18.18s , -22d 37m 53.3s) | C | 180 | 16.1 | 26321 | 2022-09-15 12:30:52 | MASTER-Amur | (19h 26m 24.08s , -22d 37m 20.5s) | C | 180 | 16.1 | 26521 | 2022-09-15 12:34:12 | MASTER-Amur | (19h 26m 21.73s , -22d 36m 07.5s) | C | 180 | 16.1 | 26721 | 2022-09-15 12:37:31 | MASTER-Amur | (19h 26m 21.68s , -22d 37m 40.7s) | C | 180 | 15.9 | 27211 | 2022-09-15 12:46:41 | MASTER-Tunka | (19h 10m 47.44s , -22d 50m 04.0s) | C | 60 | 15.7 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. https://gcn.gsfc.nasa.gov/gcn3/32557.gcn3
- Добавил в систему: Липунов Владимир Михайлович