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Fermi trigger No 681271717: 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., Pogrosheva T., Minkina E., Chasovnikov A., Topolev V., Grinshpun V., Kuvshinov D., Cheryasov D., Podesta R., Lopez C., Podesta F., Francile C., Rebolo R., Serra M., Buckley D., Gres O.A., Budnev N.M., Carrasco B.L., Valdes J.R., Chavushyan V., Martinez C.J., Patino Alvarez V.M., Corella A.R., Rodriguez M.L.H, Tlatov A., Dormidontov D., Gabovich A., Yurkov V.
- Журнал: GCN circular
- Том: 32442
- 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 GRB220804.09 (trigger No 681271717,10h 37m 38.40s , +09d 22m 48.0s, R=6.48) errorbox 53320 sec after notice time and 53352 sec after trigger time at 2022-08-04 16:57:45 UT, with upper limit up to 15.1 mag. Observations started at twilight. The observations began at zenith distance = 70 deg. The sun altitude is -11.7 deg. The galactic latitude b = 54 deg., longitude l = 237 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2048705 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________| _____________________|__________ ___________|_____________________ _______________|_____|_______|___ ____|________ 53382 | 2022-08-04 16:57:45 | MASTER- SAAO | (10h 59m 04.11s , +05d 11m 27.4s) | C | 60 | 14.1 | 53462 | 2022-08-04 16:59:05 | MASTER-SAAO | (11h 00m 15.05s , +10d 54m 34.5s) | C | 60 | 13.4 | 53553 | 2022-08-04 17:00:35 | MASTER- SAAO | (11h 08m 25.11s , +10d 53m 24.2s) | C | 60 | 14.1 | 53635 | 2022-08-04 17:01:57 | MASTER-SAAO | (10h 49m 35.87s , +03d 16m 49.9s) | C | 60 | 14.3 | 53729 | 2022-08-04 17:03:31 | MASTER- SAAO | (10h 57m 38.35s , +03d 16m 41.2s) | C | 60 | 15.1 | 54071 | 2022-08-04 17:09:13 | MASTER-SAAO | (11h 01m 31.19s , +07d 05m 50.9s) | C | 60 | 13.6 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.
- Добавил в систему: Липунов Владимир Михайлович