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Swift GRB220806.76: Global MASTER-Net observations reportстатья Электронная публикация
- 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: 32444
- 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 Swift GRB220806.76 (trigger No 1119268,17h 23m 29.52s , -26d 01m 22.8s, R=0.05) errorbox 30 sec after notice time and 47 sec after trigger time at 2022-08-06 18:09:26 UT, with upper limit up to 17.0 mag. The observations began at zenith distance = 13 deg. The sun altitude is -26.5 deg. The galactic latitude b = 5 deg., longitude l = 0 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2051076 We obtain a following upper limits. Tmid-T0 | Site |Filt.| Expt. | Limit| Comment _________|_______________ ______|_____|_______|______|______ __ 52 | MASTER-SAAO | C | 10 | 16.7 | 73 | MASTER-SAAO | C | 10 | 16.7 | 101 | MASTER-SAAO | C | 20 | 16.8 | 134 | MASTER- SAAO | C | 20 | 16.8 | 171 | MASTER-SAAO | C | 30 | 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