Fermi GRB 220401B: Global MASTER-Net observations reportстатья
Электронная публикация
-
Автор:
Lipunov V.
-
Журнал:
GCN circular
-
Том:
31813
-
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 GRB 220401B ( Fermi GBM team, GCN 31812) errorbox 6433 sec after notice time and 6465 sec after trigger time at 2022-04-01 23:17:35 UT, with upper limit up to 17.1 mag. The observations began at zenith distance = 79 deg. The sun altitude is -37.2 deg. The galactic latitude b = -17 deg., longitude l = 108 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=1929659 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment | 6496 | 2022-04-01 23:17:35 | MASTER- Tavrida | (23h 11m 07.09s , +48d 44m 33.2s) | C | 60 | 15.8 | 6575 | 2022-04-01 23:18:54 | MASTER-Tavrida | (23h 23m 11.16s , +48d 42m 51.3s) | C | 60 | 15.2 | 7361 | 2022-04-01 23:32:00 | MASTER-Tavrida | (23h 05m 26.06s , +46d 50m 36.7s) | C | 60 | 16.1 | 7441 | 2022-04-01 23:33:20 | MASTER-Tavrida | (23h 17m 04.52s , +46d 49m 09.2s) | C | 60 | 15.9 | 7521 | 2022-04-01 23:34:40 | MASTER-Tavrida | (23h 11m 12.74s , +48d 44m 00.8s) | C | 60 | 16.5 | 7600 | 2022-04-01 23:35:59 | MASTER-Tavrida | (23h 20m 04.91s , +48d 43m 37.2s) | C | 60 | 15.6 | 7680 | 2022-04-01 23:37:19 | MASTER-Tavrida | (23h 31m 02.95s , +48d 43m 40.8s) | C | 60 | 15.5 | 8158 | 2022-04-01 23:45:17 | MASTER-Tavrida | (23h 09m 43.90s , +44d 57m 08.3s) | C | 60 | 16.0 | 8476 | 2022-04-01 23:50:35 | MASTER-Tavrida | (23h 02m 23.18s , +46d 50m 15.2s) | C | 60 | 16.8 | 8556 | 2022-04-01 23:51:55 | MASTER-Tavrida | (23h 14m 02.06s , +46d 49m 02.9s) | C | 60 | 16.6 | 8635 | 2022-04-01 23:53:14 | MASTER-Tavrida | (23h 08m 08.92s , +48d 43m 56.8s) | C | 60 | 16.9 | 8714 | 2022-04-01 23:54:33 | MASTER-Tavrida | (23h 20m 07.49s , +48d 43m 25.0s) | C | 60 | 16.3 | 8794 | 2022-04-01 23:55:53 | MASTER-Tavrida | (23h 31m 01.03s , +48d 44m 27.0s) | C | 60 | 16.1 | 8873 | 2022-04-01 23:57:12 | MASTER-Tavrida | (23h 43m 10.22s , +48d 43m 30.6s) | C | 60 | 15.4 | 9032 | 2022-04-01 23:59:51 | MASTER-Tavrida | (22h 58m 35.49s , +44d 55m 08.8s) | C | 60 | 16.4 | 9111 | 2022-04-02 00:01:10 | MASTER-Tavrida | (23h 09m 48.29s , +44d 56m 28.6s) | C | 60 | 16.4 | 9271 | 2022-04-02 00:03:50 | MASTER-Tavrida | (23h 19m 52.95s , +44d 55m 51.3s) | C | 60 | 16.4 | 9350 | 2022-04-02 00:05:09 | MASTER-Tavrida | (23h 31m 07.29s , +44d 56m 57.7s) | C | 60 | 16.0 | 9429 | 2022-04-02 00:06:28 | MASTER-Tavrida | (23h 02m 26.20s , +46d 49m 30.5s) | C | 60 | 16.9 | 9509 | 2022-04-02 00:07:48 | MASTER-Tavrida | (23h 13m 59.57s , +46d 48m 31.5s) | C | 60 | 16.9 | 9752 | 2022-04-02 00:11:51 | MASTER-Tavrida | (23h 07m 17.41s , +43d 02m 48.0s) | C | 60 | 16.6 | 9832 | 2022-04-02 00:13:11 | MASTER-Tavrida | (23h 31m 08.40s , +48d 43m 17.3s) | C | 60 | 16.7 | 9912 | 2022-04-02 00:14:31 | MASTER-Tavrida | (23h 43m 05.75s , +48d 42m 20.0s) | C | 60 | 16.4 | 9991 | 2022-04-02 00:15:50 | MASTER-Tavrida | (22h 58m 35.99s , +44d 54m 54.0s) | C | 60 | 17.1 | 10070 | 2022-04-02 00:17:09 | MASTER-Tavrida | (23h 09m 49.83s , +44d 56m 20.4s) | C | 60 | 17.1 | 10150 | 2022-04-02 00:18:29 | MASTER-Tavrida | (23h 17m 11.74s , +43d 02m 16.9s) | C | 60 | 16.7 | 10229 | 2022-04-02 00:19:48 | MASTER-Tavrida | (23h 28m 01.20s , +43d 01m 49.4s) | C | 60 | 16.1 | 10309 | 2022-04-02 00:21:08 | MASTER-Tavrida | (23h 19m 55.45s , +44d 56m 35.0s) | C | 60 | 17.1 | 10388 | 2022-04-02 00:22:27 | MASTER-Tavrida | (23h 31m 17.24s , +44d 55m 39.2s) | C | 60 | 16.6 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.
-
Добавил в систему:
Липунов Владимир Михайлович