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IceCube Alert 221104.26: 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: 32911
- Год издания: 2022
- 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 IceCube Alert 221104.26 (trigger No 75180896,13h 59m 45.60s , +15d 08m 13.2s, R=0.54) errorbox 74241 sec after notice time and 74315 sec after trigger time at 2022-11-05 02:48:43 UT, with upper limit up to 17.0 mag. The observations began at zenith distance = 78 deg. The sun altitude is -17.4 deg. The galactic latitude b = 69 deg., longitude l = 360 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2144152 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________| _____________________|__________ ___________|_____________________ _______________|_____|_______|___ ____|________ 74406 | 2022-11-05 02:48:43 | MASTER- Tavrida | (13h 56m 06.48s , +15d 26m 32.5s) | 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