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Fermi GRB 220211B: 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: 31579
- Год издания: 2022
- Первая страница: 1
- Аннотация: MASTER-Kislovodsk robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) started inspect of the Fermi GRB 220211B ( Fermi GBM team, GCN 31578) errorbox 288 sec after notice time and 320 sec after trigger time at 2022-02-11 15:51:48 UT, with upper limit up to 16.9 mag. Observations started at twilight. The observations began at zenith distance = 43 deg. The sun altitude is -14.3 deg. The galactic latitude b = -16 deg., longitude l = 117 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=1879384 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment | 350 | 2022-02-11 15:51:48 | MASTER- Kislovodsk | (00h 00m 04.54s , +44d 53m 56.1s) | C | 60 | 16.8 | 350 | 2022-02-11 15:51:49 | MASTER-Kislovodsk | (23h 53m 54.19s , +45d 16m 03.2s) | C | 60 | 14.9 | 430 | 2022-02-11 15:53:09 | MASTER-Kislovodsk | (00h 00m 04.28s , +43d 00m 53.6s) | C | 60 | 16.7 | 430 | 2022-02-11 15:53:09 | MASTER-Kislovodsk | (23h 54m 06.65s , +43d 23m 02.3s) | C | 60 | 15.1 | 1713 | 2022-02-11 16:14:31 | MASTER-Kislovodsk | (23h 59m 58.26s , +44d 52m 36.2s) | C | 60 | 16.8 | 1713 | 2022-02-11 16:14:31 | MASTER-Kislovodsk | (23h 53m 59.23s , +45d 14m 45.9s) | C | 60 | 14.3 | 1793 | 2022-02-11 16:15:51 | MASTER-Kislovodsk | (00h 00m 01.37s , +42d 59m 43.9s) | C | 60 | 16.9 | 1793 | 2022-02-11 16:15:52 | MASTER-Kislovodsk | (23h 54m 14.60s , +43d 21m 52.8s) | C | 60 | 14.2 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.
- Добавил в систему: Липунов Владимир Михайлович