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Fermi trigger No 670501065: Global MASTER-Net observations reportстатья Электронная публикация
- Автор: Lipunov V.
- Журнал: GCN circular
- Том: 31810
- 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) started inspect of the Fermi GRB220401.43 (trigger No 670501065,00h 39m 48.00s , +52d 42m 36.0s, R=4.55) errorbox 25457 sec after notice time and 25468 sec after trigger time at 2022-04-01 17:22:08 UT, with upper limit up to 14.1 mag. Observations started at twilight. The observations began at zenith distance = 67 deg. The sun altitude is -13.6 deg. The galactic latitude b = -10 deg., longitude l = 122 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=1929363 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment | 25498 | 2022-04-01 17:22:08 | MASTER- Tavrida | (00h 46m 37.78s , +54d 01m 12.7s) | C | 60 | 14.1 | 25578 | 2022-04-01 17:23:28 | MASTER-Tavrida | (01h 00m 18.46s , +54d 03m 20.4s) | 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