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IceCube Alert 220808.33: 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: 32447
- Год издания: 2022
- Первая страница: 1
- Аннотация: MASTER-OAFA robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Argentina (OAFA observatory of San Juan National University) was pointed to the IceCube Alert 220808.33 (trigger No 45252263,08h 49m 19.92s , -42d 43m 01.2s, R=0.65) errorbox 2304 sec after notice time and 2350 sec after trigger time at 2022-08-08 08:39:07 UT, with upper limit up to 17.7 mag. The observations began at zenith distance = 85 deg. The sun altitude is -34.0 deg. The galactic latitude b = 1 deg., longitude l = 264 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2052105 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________| _____________________|__________ ___________|_____________________ _______________|_____|_______|___ ____|________ 2441 | 2022-08-08 08:39:07 | MASTER- OAFA | (08h 49m 31.56s , -43d 27m 52.1s) | C | 180 | 15.9 | 3075 | 2022-08-08 08:49:42 | MASTER-OAFA | (08h 49m 47.14s , -43d 25m 32.5s) | C | 180 | 17.4 | 3287 | 2022-08-08 08:53:14 | MASTER- OAFA | (08h 49m 52.73s , -41d 47m 13.7s) | C | 180 | 14.3 | 3709 | 2022-08-08 09:00:16 | MASTER-OAFA | (08h 49m 43.30s , -43d 23m 54.1s) | C | 180 | 17.7 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.
- Добавил в систему: Липунов Владимир Михайлович