TITLE: GCN CIRCULAR NUMBER: 37082 SUBJECT: Fermi trigger No 744629911: Global MASTER-Net observations report DATE: 24/08/06 20:00:43 GMT FROM: Vladimir Lipunov at Moscow State U/Krylov Obs lipunov@xray.sai.msu.ru
V. Lipunov, V.Kornilov, E. Gorbovskoy, K. Zhirkov, N.Tyurina, P.Balanutsa, A.Kuznetsov, V.Senik, D. Vlasenko, G.Antipov, D.Zimnukhov, E.Minkina, A.Chasovnikov, V.Topolev, D.Kuvshinov, D. Cheryasov, Ya.Kechin, Yu.Tselik, A. Sosnovskij (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. Gress, N.M. Budnev, O.Ershova (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),
V. Yurkov, A. Gabovich (Blagoveschensk Educational State University)
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 GRB240806.40 (trigger No 744629911,15h 07m 04.80s , +55d 55m 12.0s, R=1.09) errorbox 29824 sec after notice time and 29855 sec after trigger time at 2024-08-06 17:56:01 UT, with upper limit up to 19.4 mag. Observations started at twilight. The observations began at zenith distance = 25 deg. The sun altitude is -9.6 deg.
The galactic latitude b = 52 deg., longitude l = 92 deg.
Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2552751
We obtain a following upper limits.
Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________
29885 | 2024-08-06 17:56:01 | MASTER-Tavrida | (14h 54m 59.27s , +55d 34m 38.1s) | C | 60 | 16.8 | 29885 | 2024-08-06 17:56:01 | MASTER-Tavrida | (14h 55m 04.53s , +55d 30m 57.4s) | C | 60 | 17.3 | 29961 | 2024-08-06 17:57:17 | MASTER-Tavrida | (15h 09m 01.47s , +55d 33m 36.0s) | C | 60 | 16.7 | 29962 | 2024-08-06 17:57:17 | MASTER-Tavrida | (15h 09m 06.71s , +55d 29m 54.0s) | C | 60 | 16.9 | 30035 | 2024-08-06 17:58:31 | MASTER-Tavrida | (15h 02m 04.84s , +54d 17m 30.6s) | C | 60 | 17.0 | 30035 | 2024-08-06 17:58:31 | MASTER-Tavrida | (15h 02m 10.13s , +54d 13m 48.1s) | C | 60 | 17.2 | 30110 | 2024-08-06 17:59:46 | MASTER-Tavrida | (15h 15m 47.61s , +54d 16m 15.4s) | C | 60 | 16.7 | 30110 | 2024-08-06 17:59:46 | MASTER-Tavrida | (15h 15m 52.82s , +54d 12m 55.9s) | C | 60 | 16.7 | 30184 | 2024-08-06 18:01:00 | MASTER-Tavrida | (15h 06m 45.25s , +56d 52m 47.3s) | C | 60 | 17.0 | 30184 | 2024-08-06 18:01:00 | MASTER-Tavrida | (15h 06m 51.21s , +56d 49m 27.2s) | C | 60 | 17.1 | 30266 | 2024-08-06 18:02:22 | MASTER-Tavrida | (15h 21m 24.59s , +56d 53m 41.0s) | C | 60 | 17.4 | 30266 | 2024-08-06 18:02:22 | MASTER-Tavrida | (15h 21m 30.56s , +56d 50m 20.0s) | C | 60 | 17.4 | 30340 | 2024-08-06 18:03:36 | MASTER-Tavrida | (15h 13m 17.88s , +55d 33m 45.0s) | C | 60 | 17.3 | 30340 | 2024-08-06 18:03:36 | MASTER-Tavrida | (15h 13m 23.75s , +55d 30m 23.4s) | C | 60 | 17.5 | 30415 | 2024-08-06 18:04:50 | MASTER-Tavrida | (15h 27m 32.39s , +55d 34m 04.2s) | C | 60 | 17.5 | 30415 | 2024-08-06 18:04:51 | MASTER-Tavrida | (15h 27m 38.20s , +55d 30m 42.3s) | C | 60 | 17.5 | 30491 | 2024-08-06 18:06:07 | MASTER-Tavrida | (14h 47m 46.51s , +56d 52m 08.2s) | C | 60 | 17.2 | 30491 | 2024-08-06 18:06:07 | MASTER-Tavrida | (14h 47m 53.06s , +56d 48m 45.2s) | C | 60 | 17.5 | 30565 | 2024-08-06 18:07:21 | MASTER-Tavrida | (15h 02m 28.50s , +56d 53m 40.0s) | C | 60 | 16.3 | 30565 | 2024-08-06 18:07:21 | MASTER-Tavrida | (15h 02m 35.04s , +56d 50m 17.0s) | C | 60 | 16.2 | 30640 | 2024-08-06 18:08:35 | MASTER-Tavrida | (15h 00m 15.69s , +58d 11m 46.9s) | C | 60 | 17.4 | 30640 | 2024-08-06 18:08:35 | MASTER-Tavrida | (15h 00m 22.68s , +58d 08m 23.7s) | C | 60 | 17.5 | 30714 | 2024-08-06 18:09:50 | MASTER-Tavrida | (15h 15m 32.48s , +58d 10m 38.3s) | C | 60 | 17.9 | 30714 | 2024-08-06 18:09:50 | MASTER-Tavrida | (15h 15m 39.41s , +58d 07m 14.7s) | C | 60 | 18.1 | 30790 | 2024-08-06 18:11:06 | MASTER-Tavrida | (14h 54m 54.09s , +55d 33m 52.2s) | C | 60 | 17.9 | 30790 | 2024-08-06 18:11:06 | MASTER-Tavrida | (14h 55m 00.64s , +55d 30m 24.9s) | C | 60 | 17.9 | 30865 | 2024-08-06 18:12:20 | MASTER-Tavrida | (15h 09m 09.75s , +55d 34m 08.0s) | C | 60 | 17.8 | 30865 | 2024-08-06 18:12:20 | MASTER-Tavrida | (15h 09m 16.24s , +55d 30m 40.2s) | C | 60 | 17.9 | 30939 | 2024-08-06 18:13:35 | MASTER-Tavrida | (15h 02m 06.43s , +54d 17m 46.3s) | C | 60 | 18.1 | 30939 | 2024-08-06 18:13:35 | MASTER-Tavrida | (15h 02m 12.77s , +54d 14m 18.8s) | C | 60 | 18.2 | 31013 | 2024-08-06 18:14:49 | MASTER-Tavrida | (15h 15m 48.98s , +54d 15m 45.2s) | C | 60 | 17.8 | 31013 | 2024-08-06 18:14:49 | MASTER-Tavrida | (15h 15m 55.19s , +54d 12m 18.3s) | C | 60 | 17.8 | 31088 | 2024-08-06 18:16:04 | MASTER-Tavrida | (15h 06m 53.03s , +56d 53m 36.7s) | C | 60 | 18.0 | 31088 | 2024-08-06 18:16:04 | MASTER-Tavrida | (15h 06m 59.97s , +56d 50m 09.3s) | C | 60 | 18.1 | 31243 | 2024-08-06 18:18:39 | MASTER-Tavrida | (14h 58m 03.68s , +54d 16m 44.3s) | C | 60 | 18.1 | 31243 | 2024-08-06 18:18:39 | MASTER-Tavrida | (14h 58m 10.20s , +54d 13m 17.2s) | C | 60 | 18.0 | 31318 | 2024-08-06 18:19:54 | MASTER-Tavrida | (15h 21m 27.20s , +56d 51m 26.8s) | C | 60 | 16.0 | 31319 | 2024-08-06 18:19:54 | MASTER-Tavrida | (15h 21m 34.07s , +56d 47m 59.7s) | C | 60 | 15.9 | 31393 | 2024-08-06 18:21:09 | MASTER-Tavrida | (15h 13m 26.34s , +55d 33m 53.3s) | C | 60 | 17.8 | 31393 | 2024-08-06 18:21:09 | MASTER-Tavrida | (15h 13m 33.09s , +55d 30m 25.3s) | C | 60 | 17.8 | 31469 | 2024-08-06 18:22:24 | MASTER-Tavrida | (15h 27m 31.89s , +55d 35m 02.8s) | C | 60 | 18.3 | 31469 | 2024-08-06 18:22:25 | MASTER-Tavrida | (15h 27m 38.52s , +55d 31m 34.3s) | C | 60 | 18.6 | 31545 | 2024-08-06 18:23:41 | MASTER-Tavrida | (14h 47m 48.89s , +56d 51m 49.2s) | C | 60 | 15.2 | 31546 | 2024-08-06 18:23:41 | MASTER-Tavrida | (14h 47m 56.21s , +56d 48m 19.8s) | C | 60 | 15.1 | 31620 | 2024-08-06 18:24:56 | MASTER-Tavrida | (15h 02m 29.77s , +56d 53m 10.8s) | C | 60 | 17.7 | 31620 | 2024-08-06 18:24:56 | MASTER-Tavrida | (15h 02m 37.01s , +56d 49m 41.2s) | C | 60 | 17.7 | 31694 | 2024-08-06 18:26:10 | MASTER-Tavrida | (15h 00m 16.46s , +58d 10m 34.8s) | C | 60 | 18.4 | 31694 | 2024-08-06 18:26:10 | MASTER-Tavrida | (15h 00m 24.10s , +58d 07m 05.0s) | C | 60 | 18.4 | 31768 | 2024-08-06 18:27:24 | MASTER-Tavrida | (15h 15m 28.89s , +58d 11m 24.1s) | C | 60 | 18.8 | 31768 | 2024-08-06 18:27:24 | MASTER-Tavrida | (15h 15m 36.43s , +58d 07m 54.2s) | C | 60 | 18.8 | 31843 | 2024-08-06 18:28:39 | MASTER-Tavrida | (14h 55m 01.93s , +55d 34m 38.4s) | C | 60 | 17.4 | 31843 | 2024-08-06 18:28:39 | MASTER-Tavrida | (14h 55m 09.00s , +55d 31m 08.5s) | C | 60 | 17.5 | 31918 | 2024-08-06 18:29:54 | MASTER-Tavrida | (15h 09m 06.73s , +55d 33m 27.7s) | C | 60 | 18.2 | 31918 | 2024-08-06 18:29:54 | MASTER-Tavrida | (15h 09m 13.68s , +55d 29m 57.8s) | C | 60 | 18.2 | 31992 | 2024-08-06 18:31:07 | MASTER-Tavrida | (15h 02m 12.37s , +54d 15m 56.9s) | C | 60 | 18.9 | 31992 | 2024-08-06 18:31:07 | MASTER-Tavrida | (15h 02m 19.07s , +54d 12m 27.4s) | C | 60 | 18.9 | 32078 | 2024-08-06 18:32:34 | MASTER-Tavrida | (15h 15m 51.26s , +54d 16m 52.7s) | C | 60 | 18.7 | 32079 | 2024-08-06 18:32:34 | MASTER-Tavrida | (15h 15m 57.89s , +54d 13m 23.3s) | C | 60 | 18.6 | 32153 | 2024-08-06 18:33:48 | MASTER-Tavrida | (15h 06m 52.82s , +56d 51m 48.0s) | C | 60 | 19.0 | 32153 | 2024-08-06 18:33:49 | MASTER-Tavrida | (15h 07m 00.11s , +56d 48m 18.0s) | C | 60 | 18.9 | 32304 | 2024-08-06 18:36:19 | MASTER-Tavrida | (14h 57m 59.16s , +54d 16m 30.1s) | C | 60 | 19.2 | 32304 | 2024-08-06 18:36:19 | MASTER-Tavrida | (14h 58m 05.88s , +54d 13m 00.6s) | C | 60 | 19.2 | 32379 | 2024-08-06 18:37:35 | MASTER-Tavrida | (15h 21m 28.57s , +56d 53m 10.0s) | C | 60 | 18.8 | 32379 | 2024-08-06 18:37:35 | MASTER-Tavrida | (15h 21m 35.64s , +56d 49m 40.3s) | C | 60 | 19.0 | 32455 | 2024-08-06 18:38:50 | MASTER-Tavrida | (15h 13m 27.64s , +55d 34m 16.2s) | C | 60 | 18.8 | 32455 | 2024-08-06 18:38:50 | MASTER-Tavrida | (15h 13m 34.43s , +55d 30m 45.5s) | C | 60 | 18.8 | 32529 | 2024-08-06 18:40:05 | MASTER-Tavrida | (15h 27m 32.35s , +55d 33m 04.8s) | C | 60 | 19.0 | 32529 | 2024-08-06 18:40:05 | MASTER-Tavrida | (15h 27m 38.99s , +55d 29m 34.4s) | C | 60 | 18.9 | 32606 | 2024-08-06 18:41:22 | MASTER-Tavrida | (14h 47m 55.88s , +56d 51m 50.4s) | C | 60 | 19.0 | 32606 | 2024-08-06 18:41:22 | MASTER-Tavrida | (14h 48m 03.18s , +56d 48m 19.0s) | C | 60 | 19.0 | 32681 | 2024-08-06 18:42:37 | MASTER-Tavrida | (15h 02m 30.65s , +56d 53m 14.6s) | C | 60 | 19.1 | 32681 | 2024-08-06 18:42:37 | MASTER-Tavrida | (15h 02m 37.82s , +56d 49m 43.5s) | C | 60 | 19.1 | 32755 | 2024-08-06 18:43:51 | MASTER-Tavrida | (15h 00m 23.60s , +58d 09m 38.2s) | C | 60 | 19.0 | 32755 | 2024-08-06 18:43:51 | MASTER-Tavrida | (15h 00m 31.13s , +58d 06m 06.7s) | C | 60 | 19.0 | 32928 | 2024-08-06 18:46:44 | MASTER-Tavrida | (15h 05m 25.57s , +52d 58m 17.4s) | C | 60 | 18.8 | 32928 | 2024-08-06 18:46:44 | MASTER-Tavrida | (15h 05m 31.91s , +52d 54m 45.5s) | C | 60 | 19.0 | 33002 | 2024-08-06 18:47:58 | MASTER-Tavrida | (15h 09m 23.99s , +52d 57m 33.1s) | C | 60 | 18.8 | 33002 | 2024-08-06 18:47:58 | MASTER-Tavrida | (15h 09m 30.25s , +52d 54m 02.3s) | C | 60 | 18.8 | 33227 | 2024-08-06 18:51:43 | MASTER-Tavrida | (14h 58m 08.47s , +54d 17m 02.4s) | C | 60 | 19.3 | 33227 | 2024-08-06 18:51:43 | MASTER-Tavrida | (14h 58m 15.04s , +54d 13m 31.9s) | C | 60 | 19.3 | 33303 | 2024-08-06 18:52:58 | MASTER-Tavrida | (15h 19m 57.34s , +54d 16m 58.4s) | C | 60 | 18.7 | 33303 | 2024-08-06 18:52:58 | MASTER-Tavrida | (15h 20m 03.74s , +54d 13m 28.4s) | C | 60 | 18.8 | 33529 | 2024-08-06 18:56:45 | MASTER-Tavrida | (14h 50m 49.28s , +55d 35m 15.3s) | C | 60 | 19.4 | 33529 | 2024-08-06 18:56:45 | MASTER-Tavrida | (14h 50m 56.28s , +55d 31m 45.2s) | C | 60 | 19.4 | 33687 | 2024-08-06 18:59:23 | MASTER-Tavrida | (14h 55m 50.26s , +58d 10m 11.6s) | C | 60 | 18.8 | 33687 | 2024-08-06 18:59:23 | MASTER-Tavrida | (14h 55m 57.91s , +58d 06m 41.4s) | C | 60 | 19.0 | 33843 | 2024-08-06 19:01:59 | MASTER-Tavrida | (15h 05m 27.02s , +52d 58m 04.4s) | C | 60 | 17.1 | 33843 | 2024-08-06 19:01:59 | MASTER-Tavrida | (15h 05m 33.37s , +52d 54m 34.5s) | C | 60 | 17.1 | 33917 | 2024-08-06 19:03:13 | MASTER-Tavrida | (15h 09m 19.73s , +52d 56m 59.7s) | C | 60 | 17.6 | 33917 | 2024-08-06 19:03:13 | MASTER-Tavrida | (15h 09m 25.99s , +52d 53m 29.9s) | C | 60 | 17.6 | 34067 | 2024-08-06 19:05:43 | MASTER-Tavrida | (15h 20m 11.32s , +58d 09m 06.9s) | C | 60 | 18.2 | 34067 | 2024-08-06 19:05:43 | MASTER-Tavrida | (15h 20m 18.50s , +58d 05m 37.0s) | C | 60 | 18.4 | 34216 | 2024-08-06 19:08:12 | MASTER-Tavrida | (15h 20m 01.28s , +54d 15m 46.5s) | C | 60 | 18.0 | 34217 | 2024-08-06 19:08:12 | MASTER-Tavrida | (15h 20m 07.46s , +54d 12m 16.3s) | C | 60 | 18.1 | 34443 | 2024-08-06 19:11:59 | MASTER-Tavrida | (14h 50m 49.61s , +55d 33m 09.8s) | C | 60 | 18.9 | 34443 | 2024-08-06 19:11:59 | MASTER-Tavrida | (14h 50m 56.29s , +55d 29m 40.3s) | C | 60 | 19.1 | 34592 | 2024-08-06 19:14:27 | MASTER-Tavrida | (14h 55m 56.31s , +58d 10m 32.2s) | C | 60 | 18.8 | 34592 | 2024-08-06 19:14:27 | MASTER-Tavrida | (14h 56m 03.54s , +58d 07m 02.1s) | C | 60 | 19.0 | 34742 | 2024-08-06 19:16:58 | MASTER-Tavrida | (15h 26m 00.22s , +56d 51m 31.3s) | C | 60 | 18.6 | 34742 | 2024-08-06 19:16:58 | MASTER-Tavrida | (15h 26m 06.80s , +56d 48m 01.3s) | C | 60 | 18.7 | 34892 | 2024-08-06 19:19:28 | MASTER-Tavrida | (15h 05m 31.29s , +52d 57m 53.7s) | C | 60 | 16.4 | 34893 | 2024-08-06 19:19:28 | MASTER-Tavrida | (15h 05m 37.04s , +52d 54m 22.9s) | C | 60 | 16.5 | 34966 | 2024-08-06 19:20:42 | MASTER-Tavrida | (15h 09m 24.32s , +52d 56m 48.4s) | C | 60 | 16.8 | 34967 | 2024-08-06 19:20:42 | MASTER-Tavrida | (15h 09m 29.96s , +52d 53m 18.4s) | C | 60 | 17.1 | Filter C is a clear (unfiltred) band.
The observation and reduction will continue. The message may be cited.
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