GCN Circular 37320
Subject
Fermi trigger No 746438824: Global MASTER-Net observations report
Date
2024-08-28T16:00:39Z (2 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-Amur robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Russia (Blagoveshchensk State Pedagogical University) started inspect of the Fermi GRB240827.34 (trigger No 746438824,13h 32m 24.00s , +27d 09m 00.0s, R=29.73) errorbox 14901 sec after notice time and 14932 sec after trigger time at 2024-08-27 12:15:52 UT, with upper limit up to 18.2 mag. Observations started at twilight. The observations began at zenith distance = 53 deg. The sun altitude is -16.4 deg.
MASTER-Tavrida robotic telescope located in Russia (Lomonosov MSU, SAI Crimea astronomical station) started inspect of the Fermi GRB240827.34 errorbox 43579 sec after notice time and 43610 sec after trigger time at 2024-08-27 20:13:50 UT, with upper limit up to 18.6 mag. The observations began at zenith distance = 67 deg. The sun altitude is -32.5 deg.
The galactic latitude b = 80 deg., longitude l = 34 deg.
Real time updated cover map and OT discovered available here:
https://master.sai.msu.ru/site/master2/observ.php?id=2576511
We obtain a following upper limits.
Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment
_________|_____________________|_____________________|____________________________________|_____|_______|_______|________
14963 | 2024-08-27 12:15:52 | MASTER-Amur | (13h 00m 12.90s , +53d 54m 27.1s) | C | 60 | 17.8 |
14963 | 2024-08-27 12:15:52 | MASTER-Amur | (13h 12m 43.44s , +54d 20m 46.3s) | C | 60 | 18.1 |
15047 | 2024-08-27 12:17:16 | MASTER-Amur | (13h 07m 12.32s , +50d 07m 08.9s) | C | 60 | 18.0 |
15047 | 2024-08-27 12:17:16 | MASTER-Amur | (13h 18m 40.29s , +50d 33m 39.9s) | C | 60 | 17.8 |
15134 | 2024-08-27 12:18:43 | MASTER-Amur | (12h 51m 08.30s , +52d 00m 37.6s) | C | 60 | 17.8 |
15134 | 2024-08-27 12:18:43 | MASTER-Amur | (13h 03m 04.52s , +52d 27m 18.9s) | C | 60 | 18.1 |
15221 | 2024-08-27 12:20:10 | MASTER-Amur | (13h 15m 52.83s , +51d 58m 46.9s) | C | 60 | 17.8 |
15221 | 2024-08-27 12:20:10 | MASTER-Amur | (13h 27m 50.64s , +52d 25m 14.9s) | C | 60 | 18.0 |
15300 | 2024-08-27 12:21:30 | MASTER-Amur | (13h 00m 21.14s , +53d 53m 22.4s) | C | 60 | 17.9 |
15301 | 2024-08-27 12:21:30 | MASTER-Amur | (13h 12m 50.97s , +54d 19m 56.9s) | C | 60 | 18.1 |
15387 | 2024-08-27 12:22:57 | MASTER-Amur | (13h 07m 15.98s , +50d 06m 46.2s) | C | 60 | 18.0 |
15388 | 2024-08-27 12:22:57 | MASTER-Amur | (13h 18m 43.57s , +50d 33m 23.5s) | C | 60 | 18.0 |
15479 | 2024-08-27 12:24:29 | MASTER-Amur | (12h 51m 06.37s , +51d 59m 49.0s) | C | 60 | 18.0 |
15479 | 2024-08-27 12:24:29 | MASTER-Amur | (13h 03m 02.07s , +52d 26m 36.5s) | C | 60 | 18.1 |
15595 | 2024-08-27 12:26:24 | MASTER-Amur | (13h 15m 59.95s , +52d 00m 36.9s) | C | 60 | 18.0 |
15595 | 2024-08-27 12:26:24 | MASTER-Amur | (13h 27m 57.89s , +52d 27m 12.0s) | C | 60 | 18.2 |
15681 | 2024-08-27 12:27:50 | MASTER-Amur | (13h 00m 16.23s , +53d 54m 24.4s) | C | 60 | 18.0 |
15681 | 2024-08-27 12:27:50 | MASTER-Amur | (13h 12m 45.94s , +54d 21m 05.9s) | C | 60 | 18.2 |
16360 | 2024-08-27 12:39:09 | MASTER-Amur | (13h 07m 19.83s , +50d 06m 48.1s) | C | 60 | 18.0 |
16360 | 2024-08-27 12:39:09 | MASTER-Amur | (13h 18m 44.28s , +50d 33m 45.7s) | C | 60 | 18.0 |
16456 | 2024-08-27 12:40:45 | MASTER-Amur | (12h 51m 11.02s , +52d 02m 20.9s) | C | 60 | 17.9 |
16456 | 2024-08-27 12:40:45 | MASTER-Amur | (13h 03m 03.99s , +52d 29m 28.1s) | C | 60 | 18.2 |
16593 | 2024-08-27 12:43:03 | MASTER-Amur | (13h 16m 06.37s , +52d 00m 20.0s) | C | 60 | 18.0 |
16593 | 2024-08-27 12:43:03 | MASTER-Amur | (13h 28m 00.56s , +52d 27m 15.3s) | C | 60 | 18.1 |
43640 | 2024-08-27 20:13:50 | MASTER-Tavrida | (12h 54m 28.59s , +56d 56m 09.6s) | C | 60 | 18.1 |
43640 | 2024-08-27 20:13:50 | MASTER-Tavrida | (12h 54m 32.41s , +56d 51m 36.7s) | C | 60 | 18.4 |
43715 | 2024-08-27 20:15:04 | MASTER-Tavrida | (13h 09m 06.00s , +56d 56m 37.9s) | C | 60 | 18.1 |
43715 | 2024-08-27 20:15:04 | MASTER-Tavrida | (13h 09m 09.86s , +56d 52m 04.1s) | C | 60 | 18.5 |
43866 | 2024-08-27 20:17:35 | MASTER-Tavrida | (12h 58m 27.63s , +58d 13m 07.0s) | C | 60 | 18.0 |
43866 | 2024-08-27 20:17:35 | MASTER-Tavrida | (12h 58m 31.49s , +58d 08m 33.3s) | C | 60 | 18.5 |
43940 | 2024-08-27 20:18:49 | MASTER-Tavrida | (12h 54m 34.37s , +56d 56m 44.1s) | C | 60 | 18.1 |
43940 | 2024-08-27 20:18:49 | MASTER-Tavrida | (12h 54m 38.16s , +56d 52m 10.4s) | C | 60 | 18.4 |
45797 | 2024-08-27 20:49:46 | MASTER-Tavrida | (13h 09m 20.82s , +56d 57m 10.1s) | C | 60 | 17.9 |
45797 | 2024-08-27 20:49:46 | MASTER-Tavrida | (13h 09m 25.15s , +56d 52m 53.9s) | C | 60 | 18.6 |
45947 | 2024-08-27 20:52:17 | MASTER-Tavrida | (12h 58m 38.44s , +58d 15m 23.2s) | C | 60 | 17.7 |
45947 | 2024-08-27 20:52:17 | MASTER-Tavrida | (12h 58m 43.13s , +58d 11m 17.0s) | C | 60 | 18.6 |
46021 | 2024-08-27 20:53:31 | MASTER-Tavrida | (12h 54m 41.53s , +56d 56m 38.7s) | C | 60 | 17.9 |
46021 | 2024-08-27 20:53:31 | MASTER-Tavrida | (12h 54m 46.07s , +56d 52m 31.9s) | C | 60 | 18.5 |
47882 | 2024-08-27 21:24:31 | MASTER-Tavrida | (13h 09m 38.68s , +56d 58m 09.2s) | C | 60 | 17.7 |
47882 | 2024-08-27 21:24:31 | MASTER-Tavrida | (13h 09m 41.53s , +56d 53m 56.4s) | C | 60 | 18.5 |
48032 | 2024-08-27 21:27:01 | MASTER-Tavrida | (12h 58m 45.15s , +58d 16m 22.4s) | C | 60 | 17.5 |
48032 | 2024-08-27 21:27:01 | MASTER-Tavrida | (12h 58m 49.92s , +58d 12m 25.6s) | C | 60 | 18.5 |
98333 | 2024-08-28 11:25:22 | MASTER-Amur | (13h 46m 08.02s , +35d 17m 21.8s) | C | 60 | 15.8 |
98333 | 2024-08-28 11:25:23 | MASTER-Amur | (13h 37m 01.61s , +34d 49m 11.7s) | C | 60 | 15.2 |
98414 | 2024-08-28 11:26:43 | MASTER-Amur | (13h 47m 38.98s , +37d 11m 36.2s) | C | 60 | 16.5 |
98414 | 2024-08-28 11:26:43 | MASTER-Amur | (13h 38m 18.75s , +36d 43m 28.4s) | C | 60 | 16.2 |
98526 | 2024-08-28 11:28:35 | MASTER-Amur | (14h 03m 54.93s , +33d 25m 02.7s) | C | 60 | 17.0 |
98526 | 2024-08-28 11:28:35 | MASTER-Amur | (13h 54m 59.99s , +32d 56m 54.2s) | C | 60 | 16.6 |
98616 | 2024-08-28 11:30:05 | MASTER-Amur | (14h 06m 38.42s , +37d 11m 08.4s) | C | 60 | 17.1 |
98616 | 2024-08-28 11:30:06 | MASTER-Amur | (13h 57m 17.03s , +36d 43m 08.9s) | C | 60 | 16.7 |
98698 | 2024-08-28 11:31:27 | MASTER-Amur | (13h 46m 14.25s , +35d 19m 15.9s) | C | 60 | 16.8 |
98698 | 2024-08-28 11:31:27 | MASTER-Amur | (13h 37m 08.12s , +34d 51m 00.9s) | C | 60 | 16.9 |
98777 | 2024-08-28 11:32:47 | MASTER-Amur | (13h 47m 34.31s , +37d 12m 22.0s) | C | 60 | 16.0 |
98778 | 2024-08-28 11:32:47 | MASTER-Amur | (13h 38m 14.49s , +36d 44m 10.5s) | C | 60 | 15.2 |
98859 | 2024-08-28 11:34:08 | MASTER-Amur | (14h 03m 52.98s , +33d 25m 11.9s) | C | 60 | 16.4 |
98859 | 2024-08-28 11:34:08 | MASTER-Amur | (13h 54m 58.40s , +32d 57m 00.2s) | C | 60 | 15.8 |
98939 | 2024-08-28 11:35:28 | MASTER-Amur | (13h 57m 23.59s , +36d 43m 58.0s) | C | 60 | 14.5 |
111083 | 2024-08-28 14:58:02 | MASTER-Amur | (14h 39m 23.80s , +35d 19m 54.3s) | P/ | 40 | 15.1 |
111083 | 2024-08-28 14:58:03 | MASTER-Amur | (14h 39m 04.59s , +35d 42m 17.2s) | P\ | 40 | 15.0 |
111144 | 2024-08-28 14:59:03 | MASTER-Amur | (14h 39m 23.90s , +35d 19m 55.4s) | P/ | 40 | 15.1 |
111144 | 2024-08-28 14:59:03 | MASTER-Amur | (14h 39m 04.69s , +35d 42m 19.9s) | P\ | 40 | 15.3 |
111216 | 2024-08-28 15:00:05 | MASTER-Amur | (14h 39m 24.07s , +35d 19m 57.8s) | P/ | 60 | 15.1 |
111216 | 2024-08-28 15:00:05 | MASTER-Amur | (14h 39m 04.80s , +35d 42m 23.7s) | P\ | 60 | 15.2 |
111304 | 2024-08-28 15:01:28 | MASTER-Amur | (14h 39m 24.26s , +35d 20m 00.2s) | P/ | 70 | 15.4 |
111304 | 2024-08-28 15:01:28 | MASTER-Amur | (14h 39m 04.89s , +35d 42m 27.4s) | P\ | 70 | 14.5 |
111406 | 2024-08-28 15:03:00 | MASTER-Amur | (14h 39m 04.99s , +35d 42m 33.0s) | P\ | 90 | 14.6 |
111406 | 2024-08-28 15:03:00 | MASTER-Amur | (14h 39m 24.53s , +35d 20m 04.7s) | P/ | 90 | 14.5 |
111527 | 2024-08-28 15:04:51 | MASTER-Amur | (14h 39m 24.82s , +35d 20m 08.4s) | P/ | 110 | 14.7 |
111527 | 2024-08-28 15:04:51 | MASTER-Amur | (14h 39m 05.09s , +35d 42m 38.4s) | P\ | 110 | 14.9 |
111674 | 2024-08-28 15:07:03 | MASTER-Amur | (14h 39m 25.20s , +35d 20m 15.8s) | P/ | 140 | 14.9 |
111674 | 2024-08-28 15:07:03 | MASTER-Amur | (14h 39m 05.32s , +35d 42m 47.3s) | P\ | 140 | 15.0 |
111849 | 2024-08-28 15:09:44 | MASTER-Amur | (14h 39m 25.71s , +35d 20m 24.5s) | P/ | 170 | 15.9 |
111849 | 2024-08-28 15:09:44 | MASTER-Amur | (14h 39m 05.65s , +35d 42m 57.7s) | P\ | 170 | 15.7 |
112047 | 2024-08-28 15:12:56 | MASTER-Amur | (14h 39m 26.35s , +35d 20m 34.9s) | P/ | 180 | 15.5 |
112047 | 2024-08-28 15:12:56 | MASTER-Amur | (14h 39m 06.13s , +35d 43m 10.6s) | P\ | 180 | 15.6 |
112247 | 2024-08-28 15:16:16 | MASTER-Amur | (14h 39m 26.92s , +35d 20m 46.7s) | P/ | 180 | 15.5 |
112247 | 2024-08-28 15:16:16 | MASTER-Amur | (14h 39m 06.57s , +35d 43m 23.0s) | P\ | 180 | 15.6 |
Filter C is a clear (unfiltred) band.
The observation and reduction will continue.
The message may be cited.