TITLE: GCN CIRCULAR NUMBER: 32162 SUBJECT: Fermi trigger No 675992935: Global MASTER-Net observations report DATE: 22/06/04 04:45:32 GMT FROM: Vladimir Lipunov at Moscow State U/Krylov Obs V. Lipunov, V.Kornilov, E.Gorbovskoy, K.Zhirkov, N.Tyurina, P.Balanutsa, A.Kuznetsov, D. Vlasenko, G.Antipov, D.Zimnukhov, V.Senik, E.Minkina, A.Chasovnikov, V.Topolev, D.Kuvshinov, D.Cheryasov, Ya.Kechin (Lomonosov Moscow State University, SAI, Physics Department), R. Podesta, C.Lopez, F. Podesta, C.Francile (Observatorio Astronomico Felix Aguilar OAFA), R. Rebolo, M. Serra (The Instituto de Astrofisica de Canarias), D. Buckley (South African Astronomical Observatory), O.A. Gres, N.M. Budnev (Irkutsk State University, API), L.Carrasco, J.R.Valdes, V.Chavushyan, V.M.Patino Alvarez, J.Martinez, A.R.Corella, L.H.Rodriguez (INAOE, Guillermo Haro Astrophysics Observatory), A. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), A. Gabovich, V.Yurkov (Blagoveschensk Educational State University) 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 GRB220603.99 (trigger No 675992935,18h 56m 36.00s , +18d 50m 24.0s, R=1.6) errorbox 12292 sec after notice time and 12332 sec after trigger time at 2022-06-04 03:14:22 UT, with upper limit up to 18.5 mag. Observations started at twilight. The observations began at zenith distance = 79 deg. The sun altitude is -11.1 deg. The galactic latitude b = 7 deg., longitude l = 51 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=1995577 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 12363 | 2022-06-04 03:14:22 | MASTER-OAGH | (18h 42m 06.87s , +19d 48m 03.8s) | C | 60 | 17.0 | 12809 | 2022-06-04 03:21:48 | MASTER-OAGH | (18h 48m 02.55s , +21d 41m 29.3s) | C | 60 | 17.4 | 13091 | 2022-06-04 03:26:31 | MASTER-OAGH | (18h 56m 09.03s , +22d 06m 24.4s) | C | 60 | 17.3 | 13091 | 2022-06-04 03:26:31 | MASTER-OAGH | (18h 56m 36.39s , +21d 42m 01.4s) | C | 60 | 17.4 | 13417 | 2022-06-04 03:31:56 | MASTER-OAGH | (18h 42m 14.33s , +19d 47m 26.0s) | C | 60 | 17.9 | 14156 | 2022-06-04 03:44:16 | MASTER-OAGH | (18h 48m 00.02s , +21d 42m 49.9s) | C | 60 | 18.0 | 14440 | 2022-06-04 03:49:00 | MASTER-OAGH | (18h 56m 36.56s , +21d 40m 45.5s) | C | 60 | 17.9 | 14440 | 2022-06-04 03:49:00 | MASTER-OAGH | (18h 56m 11.16s , +22d 05m 37.9s) | C | 60 | 18.1 | 14766 | 2022-06-04 03:54:25 | MASTER-OAGH | (18h 42m 13.41s , +19d 48m 18.2s) | C | 60 | 18.1 | 14847 | 2022-06-04 03:55:47 | MASTER-OAGH | (18h 52m 23.12s , +18d 19m 37.2s) | C | 60 | 18.2 | 14847 | 2022-06-04 03:55:47 | MASTER-OAGH | (18h 52m 47.70s , +17d 54m 49.9s) | C | 60 | 17.9 | 14928 | 2022-06-04 03:57:08 | MASTER-OAGH | (19h 00m 54.57s , +18d 18m 34.7s) | C | 60 | 18.0 | 14928 | 2022-06-04 03:57:08 | MASTER-OAGH | (19h 01m 19.72s , +17d 53m 51.7s) | C | 60 | 17.6 | 15178 | 2022-06-04 04:01:17 | MASTER-OAGH | (18h 48m 02.87s , +21d 42m 16.4s) | C | 60 | 18.1 | 15260 | 2022-06-04 04:02:39 | MASTER-OAGH | (18h 49m 55.22s , +19d 48m 31.8s) | C | 60 | 18.1 | 15260 | 2022-06-04 04:02:39 | MASTER-OAGH | (18h 49m 31.44s , +20d 13m 24.0s) | C | 60 | 18.5 | 15341 | 2022-06-04 04:04:00 | MASTER-OAGH | (18h 57m 54.93s , +20d 12m 35.9s) | C | 60 | 18.3 | 15341 | 2022-06-04 04:04:00 | MASTER-OAGH | (18h 58m 19.10s , +19d 47m 47.4s) | C | 60 | 18.0 | 15422 | 2022-06-04 04:05:21 | MASTER-OAGH | (18h 56m 15.01s , +22d 07m 36.7s) | C | 60 | 18.3 | 15422 | 2022-06-04 04:05:21 | MASTER-OAGH | (18h 56m 39.00s , +21d 42m 43.8s) | C | 60 | 18.0 | 15503 | 2022-06-04 04:06:43 | MASTER-OAGH | (18h 56m 32.36s , +16d 23m 35.4s) | C | 60 | 18.1 | 15503 | 2022-06-04 04:06:43 | MASTER-OAGH | (18h 56m 56.26s , +15d 58m 52.4s) | C | 60 | 17.8 | 15584 | 2022-06-04 04:08:04 | MASTER-OAGH | (19h 04m 58.69s , +16d 23m 39.0s) | C | 60 | 17.5 | 15584 | 2022-06-04 04:08:04 | MASTER-OAGH | (19h 05m 23.06s , +15d 58m 58.9s) | C | 60 | 17.4 | 15665 | 2022-06-04 04:09:25 | MASTER-OAGH | (19h 05m 37.81s , +20d 11m 52.6s) | C | 60 | 18.3 | 15665 | 2022-06-04 04:09:25 | MASTER-OAGH | (19h 06m 02.03s , +19d 47m 06.4s) | C | 60 | 18.0 | 15828 | 2022-06-04 04:12:07 | MASTER-OAGH | (18h 52m 23.54s , +18d 18m 37.1s) | C | 60 | 18.3 | 15828 | 2022-06-04 04:12:07 | MASTER-OAGH | (18h 52m 46.72s , +17d 53m 46.2s) | C | 60 | 17.9 | 15910 | 2022-06-04 04:13:29 | MASTER-OAGH | (19h 01m 13.64s , +17d 54m 47.7s) | C | 60 | 17.7 | 15910 | 2022-06-04 04:13:29 | MASTER-OAGH | (19h 00m 49.96s , +18d 19m 35.4s) | C | 60 | 18.0 | 16073 | 2022-06-04 04:16:12 | MASTER-OAGH | (18h 49m 09.64s , +16d 24m 03.3s) | C | 60 | 18.0 | 16073 | 2022-06-04 04:16:12 | MASTER-OAGH | (18h 49m 32.44s , +15d 59m 12.8s) | C | 60 | 17.7 | 16235 | 2022-06-04 04:18:54 | MASTER-OAGH | (18h 44m 55.88s , +18d 19m 36.4s) | C | 60 | 18.4 | 16235 | 2022-06-04 04:18:54 | MASTER-OAGH | (18h 45m 18.06s , +17d 54m 38.0s) | C | 60 | 18.1 | 16316 | 2022-06-04 04:20:16 | MASTER-OAGH | (18h 49m 25.21s , +20d 12m 40.0s) | C | 60 | 18.4 | 16316 | 2022-06-04 04:20:16 | MASTER-OAGH | (18h 49m 47.56s , +19d 47m 38.9s) | C | 60 | 18.1 | 16397 | 2022-06-04 04:21:37 | MASTER-OAGH | (18h 57m 57.70s , +20d 13m 39.2s) | C | 60 | 18.3 | 16397 | 2022-06-04 04:21:37 | MASTER-OAGH | (18h 58m 20.45s , +19d 48m 42.2s) | C | 60 | 18.0 | 16478 | 2022-06-04 04:22:58 | MASTER-OAGH | (18h 56m 39.68s , +16d 24m 36.7s) | C | 60 | 18.1 | 16478 | 2022-06-04 04:22:58 | MASTER-OAGH | (18h 57m 02.35s , +15d 59m 46.4s) | C | 60 | 17.8 | 16560 | 2022-06-04 04:24:19 | MASTER-OAGH | (19h 04m 55.17s , +16d 23m 35.5s) | C | 60 | 17.7 | 16560 | 2022-06-04 04:24:19 | MASTER-OAGH | (19h 05m 18.25s , +15d 58m 48.6s) | C | 60 | 17.4 | 16642 | 2022-06-04 04:25:41 | MASTER-OAGH | (19h 05m 41.41s , +20d 11m 49.8s) | C | 60 | 18.3 | 16642 | 2022-06-04 04:25:41 | MASTER-OAGH | (19h 06m 04.42s , +19d 46m 55.4s) | C | 60 | 18.0 | 16805 | 2022-06-04 04:28:24 | MASTER-OAGH | (18h 52m 28.98s , +18d 18m 05.5s) | C | 60 | 18.3 | 16805 | 2022-06-04 04:28:24 | MASTER-OAGH | (18h 52m 50.95s , +17d 53m 07.1s) | C | 60 | 18.0 | 16887 | 2022-06-04 04:29:46 | MASTER-OAGH | (19h 00m 57.60s , +18d 19m 36.7s) | C | 60 | 18.1 | 16887 | 2022-06-04 04:29:46 | MASTER-OAGH | (19h 01m 19.96s , +17d 54m 41.6s) | C | 60 | 17.7 | 17049 | 2022-06-04 04:32:28 | MASTER-OAGH | (18h 49m 05.16s , +16d 25m 40.7s) | C | 60 | 17.6 | 17049 | 2022-06-04 04:32:28 | MASTER-OAGH | (18h 49m 26.67s , +16d 00m 42.7s) | C | 60 | 17.4 | 17211 | 2022-06-04 04:35:11 | MASTER-OAGH | (18h 44m 52.13s , +18d 17m 42.7s) | C | 60 | 17.8 | 17212 | 2022-06-04 04:35:11 | MASTER-OAGH | (18h 45m 13.04s , +17d 52m 36.7s) | C | 60 | 17.8 | 17293 | 2022-06-04 04:36:32 | MASTER-OAGH | (18h 49m 33.62s , +20d 12m 12.4s) | C | 60 | 17.3 | 17293 | 2022-06-04 04:36:32 | MASTER-OAGH | (18h 49m 54.69s , +19d 47m 03.4s) | C | 60 | 17.4 | 17374 | 2022-06-04 04:37:54 | MASTER-OAGH | (18h 58m 01.13s , +20d 13m 40.0s) | C | 60 | 17.1 | 17374 | 2022-06-04 04:37:54 | MASTER-OAGH | (18h 58m 22.58s , +19d 48m 34.7s) | C | 60 | 16.9 | 17455 | 2022-06-04 04:39:15 | MASTER-OAGH | (18h 56m 39.16s , +16d 23m 46.3s) | C | 60 | 17.3 | 17455 | 2022-06-04 04:39:15 | MASTER-OAGH | (18h 57m 00.48s , +15d 58m 48.8s) | C | 60 | 17.3 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.