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Fermi trigger No 666489765: Global MASTER-Net observations reportстатья Электронная публикация
- Авторы: Lipunov V., Kornilov V.G., Gorbovskoy E., Zhirkov K., Tyurina N.V., Balanutsa P., Kuznetsov A., Vlasenko D.M., Antipov G.A.
- Журнал: GCN circular
- Том: 31589
- 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 GRB220214.00 (trigger No 666489765,08h 23m 40.80s , +16d 43m 12.0s, R=3.91) errorbox 40 sec after notice time and 69 sec after trigger time at 2022-02-14 00:03:50 UT, with upper limit up to 16.4 mag. The observations began at zenith distance = 60 deg. The sun altitude is -41.7 deg. The galactic latitude b = 28 deg., longitude l = 208 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=1881570 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment | 75 | 2022-02-14 00:03:50 | MASTER-SAAO | (08h 32m 38.06s , +16d 11m 59.3s) | C | 10 | 16.0 | 109 | 2022-02-14 00:04:19 | MASTER-SAAO | (08h 32m 32.78s , +16d 11m 03.3s) | C | 20 | 16.2 | 154 | 2022-02-14 00:04:59 | MASTER-SAAO | (08h 11m 40.73s , +20d 13m 39.2s) | C | 30 | 15.7 | 199 | 2022-02-14 00:04:59 | MASTER-SAAO | (08h 11m 40.73s , +20d 13m 39.2s) | C | 120 | 16.4 | Coadd 208 | 2022-02-14 00:05:48 | MASTER-SAAO | (08h 11m 38.53s , +20d 14m 51.2s) | C | 40 | 15.9 | 273 | 2022-02-14 00:06:48 | MASTER-SAAO | (08h 11m 38.61s , +20d 13m 34.3s) | C | 50 | 15.9 | 347 | 2022-02-14 00:07:57 | MASTER-SAAO | (08h 11m 41.58s , +20d 15m 16.5s) | C | 60 | 15.9 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.
- Добавил в систему: Липунов Владимир Михайлович