|
ИСТИНА |
Войти в систему Регистрация |
ИПМех РАН |
||
Fermi trigger No 681719116: 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: 32452
- 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) started inspect of the Fermi GRB220809.27 (trigger No 681719116,08h 08m 55.20s , -41d 04m 48.0s, R=18.84) errorbox 37978 sec after notice time and 38009 sec after trigger time at 2022-08-09 16:58:40 UT, with upper limit up to 17.0 mag. Observations started at twilight. The observations began at zenith distance = 76 deg. The sun altitude is -11.3 deg. The galactic latitude b = -4 deg., longitude l = 258 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2052718 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________| _____________________|__________ ___________|_____________________ _______________|_____|_______|___ ____|________ 38099 | 2022-08-09 16:58:40 | MASTER- SAAO | (08h 48m 19.75s , -42d 30m 56.7s) | C | 180 | 16.4 | 38256 | 2022-08-09 17:02:17 | MASTER-SAAO | (08h 49m 34.24s , -42d 16m 46.3s) | C | 60 | 16.0 | 38336 | 2022-08-09 17:03:37 | MASTER-SAAO | (09h 00m 22.49s , -42d 17m 50.2s) | C | 60 | 17.0 | 39224 | 2022-08-09 17:18:25 | MASTER-SAAO | (08h 49m 34.99s , -42d 17m 53.8s) | C | 60 | 16.0 | 39315 | 2022-08-09 17:19:57 | MASTER-SAAO | (09h 00m 29.39s , -42d 17m 29.8s) | C | 60 | 16.8 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.
- Добавил в систему: Липунов Владимир Михайлович