GCN Circular 37726
Subject
IceCube Alert 241006.94: Global MASTER-Net observations report
Date
2024-10-07T08:39:37Z (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-Kislovodsk robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) was pointed to the IceCube Alert 241006.94 (trigger No 8268246,03h 57m 10.08s , +08d 16m 48.0s, R=0.51) errorbox 4703 sec after notice time and 4752 sec after trigger time at 2024-10-06 23:57:26 UT, with upper limit up to 16.8 mag. The observations began at zenith distance = 34 deg. The sun altitude is -35.6 deg.
The galactic latitude b = -32 deg., longitude l = 182 deg.
Real time updated cover map and OT discovered available here:
https://master.sai.msu.ru/site/master2/observ.php?id=2628161
We obtain a following upper limits.
Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment
_________|_____________________|_____________________|____________________________________|_____|_______|_______|________
4842 | 2024-10-06 23:57:26 | MASTER-Kislovodsk | (03h 51m 32.97s , +08d 37m 21.9s) | P- | 180 | 16.4 |
5042 | 2024-10-07 00:00:46 | MASTER-Kislovodsk | (03h 51m 33.09s , +08d 37m 10.8s) | P- | 180 | 16.6 |
5242 | 2024-10-07 00:04:05 | MASTER-Kislovodsk | (03h 51m 33.17s , +08d 37m 05.5s) | P- | 180 | 16.8 |
5442 | 2024-10-07 00:07:25 | MASTER-Kislovodsk | (03h 51m 33.30s , +08d 37m 02.4s) | P- | 180 | 16.7 |
5641 | 2024-10-07 00:10:45 | MASTER-Kislovodsk | (03h 51m 33.41s , +08d 37m 00.4s) | P- | 180 | 16.8 |
5841 | 2024-10-07 00:14:05 | MASTER-Kislovodsk | (03h 51m 33.47s , +08d 36m 58.8s) | P- | 180 | 16.6 |
6041 | 2024-10-07 00:17:25 | MASTER-Kislovodsk | (03h 51m 33.51s , +08d 36m 58.1s) | P- | 180 | 16.6 |
6240 | 2024-10-07 00:20:44 | MASTER-Kislovodsk | (03h 51m 33.58s , +08d 36m 58.1s) | P- | 180 | 16.6 |
6440 | 2024-10-07 00:24:04 | MASTER-Kislovodsk | (03h 51m 33.63s , +08d 36m 57.4s) | P- | 180 | 16.5 |
6640 | 2024-10-07 00:27:24 | MASTER-Kislovodsk | (03h 51m 33.73s , +08d 36m 56.6s) | P- | 180 | 16.6 |
6840 | 2024-10-07 00:30:44 | MASTER-Kislovodsk | (03h 51m 33.77s , +08d 36m 55.2s) | P- | 180 | 16.6 |
7040 | 2024-10-07 00:34:04 | MASTER-Kislovodsk | (03h 51m 33.88s , +08d 36m 53.8s) | P- | 180 | 16.6 |
7239 | 2024-10-07 00:37:23 | MASTER-Kislovodsk | (03h 51m 33.97s , +08d 36m 51.8s) | P- | 180 | 16.6 |
7439 | 2024-10-07 00:40:43 | MASTER-Kislovodsk | (03h 51m 34.04s , +08d 36m 49.7s) | P- | 180 | 16.5 |
7639 | 2024-10-07 00:44:03 | MASTER-Kislovodsk | (03h 51m 34.12s , +08d 36m 47.8s) | P- | 180 | 16.5 |
7839 | 2024-10-07 00:47:22 | MASTER-Kislovodsk | (03h 51m 34.17s , +08d 36m 46.4s) | P- | 180 | 16.4 |
8039 | 2024-10-07 00:50:43 | MASTER-Kislovodsk | (03h 51m 34.22s , +08d 36m 44.5s) | P- | 180 | 16.5 |
8251 | 2024-10-07 00:54:15 | MASTER-Kislovodsk | (03h 51m 34.32s , +08d 36m 42.8s) | P- | 180 | 16.4 |
8451 | 2024-10-07 00:57:35 | MASTER-Kislovodsk | (03h 51m 34.40s , +08d 36m 40.7s) | P- | 180 | 16.4 |
8651 | 2024-10-07 01:00:55 | MASTER-Kislovodsk | (03h 51m 34.52s , +08d 36m 38.8s) | P- | 180 | 16.5 |
8851 | 2024-10-07 01:04:15 | MASTER-Kislovodsk | (03h 51m 34.62s , +08d 36m 36.3s) | P- | 180 | 16.2 |
9051 | 2024-10-07 01:07:34 | MASTER-Kislovodsk | (03h 51m 34.67s , +08d 36m 32.8s) | P- | 180 | 16.4 |
9251 | 2024-10-07 01:10:54 | MASTER-Kislovodsk | (03h 51m 34.67s , +08d 36m 29.5s) | P- | 180 | 16.5 |
9450 | 2024-10-07 01:14:14 | MASTER-Kislovodsk | (03h 51m 34.56s , +08d 36m 27.4s) | P- | 180 | 16.1 |
9650 | 2024-10-07 01:17:34 | MASTER-Kislovodsk | (03h 51m 34.54s , +08d 36m 24.9s) | P- | 180 | 16.3 |
9850 | 2024-10-07 01:20:53 | MASTER-Kislovodsk | (03h 51m 34.46s , +08d 36m 22.9s) | P- | 180 | 16.6 |
10049 | 2024-10-07 01:24:13 | MASTER-Kislovodsk | (03h 51m 34.47s , +08d 36m 20.6s) | P- | 180 | 16.2 |
10249 | 2024-10-07 01:27:33 | MASTER-Kislovodsk | (03h 51m 34.42s , +08d 36m 18.6s) | P- | 180 | 16.5 |
10449 | 2024-10-07 01:30:52 | MASTER-Kislovodsk | (03h 51m 34.40s , +08d 36m 15.8s) | P- | 180 | 16.3 |
10648 | 2024-10-07 01:34:12 | MASTER-Kislovodsk | (03h 51m 34.40s , +08d 36m 12.8s) | P- | 180 | 16.5 |
10849 | 2024-10-07 01:37:32 | MASTER-Kislovodsk | (03h 51m 34.42s , +08d 36m 09.3s) | P- | 180 | 16.6 |
11048 | 2024-10-07 01:40:52 | MASTER-Kislovodsk | (03h 51m 34.53s , +08d 36m 04.6s) | P- | 180 | 16.6 |
11248 | 2024-10-07 01:44:12 | MASTER-Kislovodsk | (03h 51m 34.64s , +08d 35m 58.7s) | P- | 180 | 16.5 |
11448 | 2024-10-07 01:47:32 | MASTER-Kislovodsk | (03h 51m 34.76s , +08d 35m 53.6s) | P- | 180 | 16.6 |
11648 | 2024-10-07 01:50:52 | MASTER-Kislovodsk | (03h 51m 34.87s , +08d 35m 49.7s) | P- | 180 | 16.5 |
11848 | 2024-10-07 01:54:12 | MASTER-Kislovodsk | (03h 51m 34.97s , +08d 35m 47.2s) | P- | 180 | 16.5 |
12048 | 2024-10-07 01:57:32 | MASTER-Kislovodsk | (03h 51m 34.97s , +08d 35m 43.7s) | P- | 180 | 16.5 |
12248 | 2024-10-07 02:00:52 | MASTER-Kislovodsk | (03h 51m 35.09s , +08d 35m 39.9s) | P- | 180 | 16.4 |
12447 | 2024-10-07 02:04:11 | MASTER-Kislovodsk | (03h 51m 35.24s , +08d 35m 37.1s) | P- | 180 | 16.2 |
12648 | 2024-10-07 02:07:32 | MASTER-Kislovodsk | (03h 51m 35.36s , +08d 35m 33.0s) | P- | 180 | 16.1 |
12848 | 2024-10-07 02:10:52 | MASTER-Kislovodsk | (03h 51m 35.47s , +08d 35m 27.4s) | P- | 180 | 16.0 |
13048 | 2024-10-07 02:14:12 | MASTER-Kislovodsk | (03h 51m 35.51s , +08d 35m 22.9s) | P- | 180 | 16.1 |
13248 | 2024-10-07 02:17:32 | MASTER-Kislovodsk | (03h 51m 35.53s , +08d 35m 20.6s) | P- | 180 | 15.7 |
13448 | 2024-10-07 02:20:52 | MASTER-Kislovodsk | (03h 51m 35.58s , +08d 35m 16.0s) | P- | 180 | 15.5 |
13647 | 2024-10-07 02:24:11 | MASTER-Kislovodsk | (03h 51m 35.75s , +08d 35m 12.5s) | P- | 180 | 15.2 |
13849 | 2024-10-07 02:27:33 | MASTER-Kislovodsk | (03h 51m 35.97s , +08d 35m 08.0s) | P- | 180 | 14.3 |
The observation and reduction will continue.
The message may be cited.