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Integral GRB220926.44: 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: 32592
- 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) was pointed to the Integral GRB220926.44 (trigger No 10042,18h 15m 51.53s , -37d 14m 49.8s, R=0.0488333) errorbox 25573 sec after notice time and 25590 sec after trigger time at 2022-09-26 17:44:49 UT, with upper limit up to 17.0 mag. Observations started at twilight. The observations began at zenith distance = 16 deg. The sun altitude is -15.0 deg. The galactic latitude b = -10 deg., longitude l = 356 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2101504 We obtain a following upper limits. Tmid-T0 | Site |Filt.| Expt. | Limit| Comment _________|_______________ ______|_____|_______|______|______ __ 25680 | MASTER-SAAO | C | 180 | 17.0 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.
- Добавил в систему: Липунов Владимир Михайлович