GCN Circular 35526
Subject
Fermi trigger No 726774492: Global MASTER-Net observations report
Date
2024-01-12T22:02:10Z (4 months ago)
From
Vladimir Lipunov at Moscow State U/Krylov Obs <lipunov@xray.sai.msu.ru>
Via
legacy email
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-Tunka robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Russia (Applied Physics Institute, Irkutsk State University) started inspect of the Fermi GRB240112.74 (trigger No 726774492,14h 06m 16.08s , -25d 12m 00.0s, R=12.97) errorbox 9695 sec after notice time and 9708 sec after trigger time at 2024-01-12 20:29:55 UT, with upper limit up to 18.6 mag. The observations began at zenith distance = 77 deg. The sun altitude is -42.3 deg.
The galactic latitude b = 34 deg., longitude l = 324 deg.
Real time updated cover map and OT discovered available here:
https://master.sai.msu.ru/site/master2/observ.php?id=2354490
We obtain a following upper limits.
Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment
_________|_____________________|_____________________|____________________________________|_____|_______|_______|________
9738 | 2024-01-12 20:29:55 | MASTER-Tunka | (13h 29m 02.39s , -17d 30m 20.3s) | C | 60 | 17.7 |
9812 | 2024-01-12 20:31:09 | MASTER-Tunka | (13h 20m 56.30s , -15d 34m 04.6s) | C | 60 | 17.9 |
9891 | 2024-01-12 20:32:28 | MASTER-Tunka | (13h 45m 03.06s , -17d 31m 16.0s) | C | 60 | 17.5 |
9964 | 2024-01-12 20:33:41 | MASTER-Tunka | (13h 36m 50.38s , -15d 35m 10.3s) | C | 60 | 17.7 |
10043 | 2024-01-12 20:35:00 | MASTER-Tunka | (13h 52m 36.53s , -15d 36m 52.4s) | C | 60 | 17.5 |
10717 | 2024-01-12 20:46:14 | MASTER-Tunka | (13h 15m 49.47s , -21d 15m 22.7s) | C | 60 | 17.7 |
10794 | 2024-01-12 20:47:31 | MASTER-Tunka | (13h 21m 03.93s , -15d 34m 19.5s) | C | 60 | 18.1 |
10867 | 2024-01-12 20:48:44 | MASTER-Tunka | (13h 29m 17.14s , -15d 35m 46.2s) | C | 60 | 18.0 |
10942 | 2024-01-12 20:49:59 | MASTER-Tunka | (13h 36m 47.99s , -15d 36m 08.6s) | C | 60 | 17.4 |
11021 | 2024-01-12 20:51:18 | MASTER-Tunka | (13h 38m 13.98s , -19d 23m 11.0s) | C | 60 | 17.9 |
11096 | 2024-01-12 20:52:33 | MASTER-Tunka | (14h 00m 58.36s , -17d 29m 53.9s) | C | 60 | 17.7 |
11175 | 2024-01-12 20:53:52 | MASTER-Tunka | (13h 32m 04.77s , -21d 16m 38.3s) | C | 60 | 17.8 |
11251 | 2024-01-12 20:55:08 | MASTER-Tunka | (14h 00m 53.58s , -13d 43m 30.6s) | C | 60 | 18.0 |
11609 | 2024-01-12 21:01:06 | MASTER-Tunka | (14h 08m 23.44s , -15d 37m 36.4s) | C | 60 | 17.6 |
11685 | 2024-01-12 21:02:22 | MASTER-Tunka | (13h 29m 01.82s , -17d 27m 06.7s) | C | 60 | 17.6 |
11905 | 2024-01-12 21:06:02 | MASTER-Tunka | (13h 21m 00.47s , -15d 34m 21.8s) | C | 60 | 18.0 |
11977 | 2024-01-12 21:07:14 | MASTER-Tunka | (13h 29m 22.68s , -15d 33m 04.3s) | C | 60 | 17.9 |
12056 | 2024-01-12 21:08:33 | MASTER-Tunka | (13h 36m 51.92s , -15d 34m 16.9s) | C | 60 | 17.8 |
12127 | 2024-01-12 21:09:44 | MASTER-Tunka | (13h 45m 04.70s , -15d 35m 43.2s) | C | 60 | 17.7 |
12199 | 2024-01-12 21:10:56 | MASTER-Tunka | (13h 52m 39.46s , -15d 35m 57.4s) | C | 60 | 17.7 |
12350 | 2024-01-12 21:13:27 | MASTER-Tunka | (14h 09m 14.30s , -13d 42m 56.4s) | C | 60 | 17.7 |
12424 | 2024-01-12 21:14:41 | MASTER-Tunka | (13h 54m 19.79s , -19d 23m 32.3s) | C | 60 | 16.7 |
12502 | 2024-01-12 21:15:59 | MASTER-Tunka | (13h 48m 30.29s , -21d 16m 35.3s) | C | 60 | 16.6 |
12576 | 2024-01-12 21:17:13 | MASTER-Tunka | (14h 10m 28.00s , -19d 23m 04.5s) | C | 60 | 16.2 |
12655 | 2024-01-12 21:18:32 | MASTER-Tunka | (14h 00m 52.69s , -15d 35m 20.6s) | C | 60 | 16.1 |
12730 | 2024-01-12 21:19:47 | MASTER-Tunka | (14h 16m 57.87s , -17d 30m 19.9s) | C | 60 | 16.3 |
13267 | 2024-01-12 21:28:44 | MASTER-Tunka | (14h 00m 56.67s , -13d 40m 20.6s) | C | 60 | 17.7 |
13338 | 2024-01-12 21:29:55 | MASTER-Tunka | (14h 09m 10.99s , -13d 42m 04.5s) | C | 60 | 17.7 |
13417 | 2024-01-12 21:31:14 | MASTER-Tunka | (14h 08m 20.32s , -15d 34m 16.1s) | C | 60 | 17.8 |
13500 | 2024-01-12 21:32:37 | MASTER-Tunka | (14h 04m 47.44s , -21d 17m 27.6s) | C | 60 | 17.0 |
13574 | 2024-01-12 21:33:51 | MASTER-Tunka | (14h 16m 39.83s , -15d 34m 42.6s) | C | 60 | 17.9 |
13652 | 2024-01-12 21:35:09 | MASTER-Tunka | (13h 43m 24.47s , -23d 10m 15.4s) | C | 60 | 16.8 |
13726 | 2024-01-12 21:36:23 | MASTER-Tunka | (13h 26m 45.69s , -23d 08m 17.3s) | C | 60 | 17.5 |
13799 | 2024-01-12 21:37:36 | MASTER-Tunka | (13h 22m 09.82s , -25d 02m 57.2s) | C | 60 | 17.0 |
13876 | 2024-01-12 21:38:53 | MASTER-Tunka | (14h 24m 11.59s , -15d 36m 28.9s) | C | 60 | 18.0 |
14027 | 2024-01-12 21:41:24 | MASTER-Tunka | (13h 47m 13.63s , -11d 45m 27.0s) | C | 60 | 18.5 |
14101 | 2024-01-12 21:42:38 | MASTER-Tunka | (14h 10m 06.68s , -11d 47m 22.4s) | C | 60 | 18.6 |
14172 | 2024-01-12 21:43:49 | MASTER-Tunka | (14h 18m 15.33s , -11d 46m 48.3s) | C | 60 | 18.5 |
14361 | 2024-01-12 21:46:58 | MASTER-Tunka | (13h 59m 57.39s , -23d 09m 49.5s) | C | 60 | 17.5 |
14440 | 2024-01-12 21:48:17 | MASTER-Tunka | (13h 54m 30.09s , -11d 44m 34.2s) | C | 60 | 18.6 |
14511 | 2024-01-12 21:49:28 | MASTER-Tunka | (14h 02m 46.62s , -11d 46m 03.1s) | C | 60 | 18.6 |
14587 | 2024-01-12 21:50:44 | MASTER-Tunka | (14h 16m 55.83s , -17d 28m 16.1s) | C | 60 | 18.4 |
14665 | 2024-01-12 21:52:02 | MASTER-Tunka | (13h 38m 58.90s , -25d 03m 15.8s) | C | 60 | 17.2 |
14742 | 2024-01-12 21:53:19 | MASTER-Tunka | (13h 45m 14.49s , -13d 38m 43.3s) | C | 60 | 18.6 |
14813 | 2024-01-12 21:54:30 | MASTER-Tunka | (13h 53m 29.56s , -13d 38m 11.3s) | C | 60 | 18.6 |
14887 | 2024-01-12 21:55:44 | MASTER-Tunka | (14h 24m 08.73s , -15d 36m 06.3s) | C | 60 | 18.5 |
Filter C is a clear (unfiltred) band.
The observation and reduction will continue.
The message may be cited.