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Swift GRB210422.74: Global MASTER-Net observations reportстатья
- Авторы: Lipunov V., Gorbovskoy E., Kornilov V., Tyurina N., Balanutsa P., Kuznetsov A., Vladimirov V., Vlasenko D., Gorbunov I., Zimnukhov D., Senik V., Pogrosheva T., Kuvshinov D., Cheryasov D., Podesta R., Lopez C., Podesta F., Francile C., Levato H., Rebolo R., Serra M., Buckley D., Gres O.A., Budnev N.M., Ershova O., Tlatov A., Dormidontov D., Yurkov V., Gabovich A., Sergienko Yu
- Журнал: GRB Coordinates Network
- Том: 29887
- Год издания: 2021
- Первая страница: 1
- Аннотация: MASTER-Tavrida robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Russia (Lomonosov MSU, SAI Crimea astronomical station) was pointed to the Swift GRB210422.74 (trigger No 1044678,01h 24m 33.36s , +42d 06m 36.0s, R=0.05) errorbox 39 sec after notice time and 23084 sec after trigger time at 2021-04-23 00:11:54 UT, with upper limit up to 16.3 mag. The observations began at zenith distance = 84 deg. The sun altitude is -24.0 deg. The galactic latitude b = -20 deg., longitude l = 130 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=1599524 We obtain a following upper limits. Tmid-T0 | Site |Filt.| Expt. | Limit| Comment _________|_______________ ______|_____|_______|______|______ __ 23175 | MASTER-Tavrida | C | 180 | 16.2 | 23374 | MASTER- Tavrida | C | 180 | 16.3 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.
- Добавил в систему: Тюрина Наталья Владимировна