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Fermi trigger No 683646997: Global MASTER-Net observations reportстатья
- Авторы: Lipunov V., Kornilov V., Gorbovskoy E., Zhirkov K., Tyurina N., Balanutsa P., Kuznetsov A., Vlasenko D., Antipov G., Zimnukhov D., Senik V., Minkina E., Chasovnikov A., Topolev V., Kuvshinov D., Cheryasov D., Kechin Ya
- Журнал: GCN circular
- Том: 32505
- Год издания: 2022
- Первая страница: 1
- Аннотация: MASTER-SAAO robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in South Africa (South African Astronomical Observatory) started inspect of the Fermi GRB220831.58 (trigger No 683646997,01h 52m 24.00s , -45d 05m 24.0s, R=7.86) errorbox 349 sec after notice time and 34983 sec after trigger time at 2022-08-31 23:39:36 UT, with upper limit up to 15.8 mag. The observations began at zenith distance = 27 deg. The sun altitude is -62.6 deg. The galactic latitude b = -68 deg., longitude l = 272 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2074300 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________| _____________________|__________ ___________|_____________________ _______________|_____|_______|___ ____|________ 35014 | 2022-08-31 23:39:36 | MASTER- SAAO | (01h 40m 09.68s , -44d 38m 08.0s) | C | 60 | 15.8 | 35093 | 2022-08-31 23:40:56 | MASTER-SAAO | (01h 51m 30.21s , -44d 38m 04.1s) | C | 60 | 14.9 | 35185 | 2022-08-31 23:42:28 | MASTER- SAAO | (01h 43m 43.63s , -46d 31m 42.7s) | C | 60 | 13.0 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.
- Добавил в систему: Липунов Владимир Михайлович