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Fermi GRB 220512A: Global MASTER-Net observations reportстатья Электронная публикация
- Автор: Lipunov V.
- Журнал: GCN circular
- Том: 32026
- Год издания: 2022
- Первая страница: 1
- Аннотация: MASTER-OAGH robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Mexico (OAGH National Institute for Astrophysics, Optics and Electronics) started inspect of the Fermi GRB 220512A ( Fermi GBM team, GCN 32025) errorbox 470 sec after notice time and 509 sec after trigger time at 2022-05-12 05:12:24 UT, with upper limit up to 19.2 mag. The observations began at zenith distance = 55 deg. The sun altitude is -32.8 deg. The galactic latitude b = 30 deg., longitude l = 129 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=1970452 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment | 540 | 2022-05-12 05:12:24 | MASTER-OAGH | (10h 24m 51.71s , +84d 48m 08.6s) | C | 60 | 18.2 | 540 | 2022-05-12 05:12:24 | MASTER-OAGH | (10h 19m 25.52s , +85d 11m 06.3s) | C | 60 | 18.5 | 651 | 2022-05-12 05:13:46 | MASTER-OAGH | (08h 33m 00.84s , +84d 00m 48.6s) | C | 120 | 19.1 | 651 | 2022-05-12 05:13:46 | MASTER-OAGH | (08h 27m 58.70s , +84d 25m 22.4s) | C | 120 | 19.0 | 803 | 2022-05-12 05:16:07 | MASTER- OAGH | (08h 28m 04.69s , +84d 25m 48.8s) | C | 140 | 18.8 | 803 | 2022-05-12 05:16:07 | MASTER-OAGH | (08h 33m 07.25s , +84d 01m 13.8s) | C | 140 | 18.8 | 984 | 2022-05-12 05:18:48 | MASTER- OAGH | (08h 33m 02.46s , +84d 02m 18.4s) | C | 180 | 18.9 | 984 | 2022-05-12 05:18:48 | MASTER-OAGH | (08h 27m 58.84s , +84d 26m 56.3s) | C | 180 | 19.0 | 1185 | 2022-05-12 05:22:10 | MASTER- OAGH | (08h 33m 02.68s , +84d 01m 00.5s) | C | 180 | 19.2 | 1185 | 2022-05-12 05:22:10 | MASTER-OAGH | (08h 27m 59.98s , +84d 25m 41.9s) | C | 180 | 19.2 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.
- Добавил в систему: Липунов Владимир Михайлович