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Fermi trigger No 677174940: Global MASTER-Net observations reportстатья Электронная публикация
- Авторы: Lipunov V., Kornilov V.G., Gorbovskoy E., Zhirkov K., Tyurina N.V., Balanutsa P., Kuznetsov A., Vlasenko D.M., Antipov G.A.
- Журнал: GCN circular
- Том: 32207
- 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 GRB220617.67 (trigger No 677174940,19h 49m 38.40s , +13d 40m 48.0s, R=10.43) errorbox 169 sec after notice time and 202 sec after trigger time at 2022-06-17 16:12:17 UT, with upper limit up to 17.4 mag. Observations started at twilight. The observations began at zenith distance = 40 deg. The sun altitude is -16.1 deg. The galactic latitude b = -7 deg., longitude l = 52 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2008659 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment | 232 | 2022-06-17 16:12:17 | MASTER-Amur | (19h 53m 28.37s , +14d 20m 23.8s) | C | 60 | 17.0 | 312 | 2022-06-17 16:13:38 | MASTER-Amur | (20h 01m 51.49s , +14d 20m 46.5s) | C | 60 | 17.4 | 392 | 2022-06-17 16:14:57 | MASTER-Amur | (19h 44m 04.28s , +12d 26m 39.1s) | C | 60 | 16.5 | 471 | 2022-06-17 16:16:17 | MASTER-Amur | (19h 52m 20.22s , +12d 28m 14.4s) | C | 60 | 17.0 | 559 | 2022-06-17 16:17:44 | MASTER-Amur | (19h 59m 34.96s , +12d 28m 25.8s) | C | 60 | 17.2 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.
- Добавил в систему: Липунов Владимир Михайлович