GCN Circular 35438
Subject
Fermi trigger No 725592555: Global MASTER-Net observations report
Date
2023-12-30T02:31:08Z (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-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 GRB231230.06 (trigger No 725592555,16h 02m 48.00s , +53d 33m 36.0s, R=5.2) errorbox 27 sec after notice time and 67 sec after trigger time at 2023-12-30 01:30:17 UT, with upper limit up to 18.8 mag. The observations began at zenith distance = 54 deg. The sun altitude is -39.8 deg.
MASTER-Kislovodsk robotic telescope located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) started inspect of the Fermi GRB231230.06 errorbox 31 sec after notice time and 70 sec after trigger time at 2023-12-30 01:30:20 UT, with upper limit up to 18.5 mag. The observations began at zenith distance = 51 deg. The sun altitude is -34.0 deg.
The galactic latitude b = 46 deg., longitude l = 83 deg.
Real time updated cover map and OT discovered available here:
https://master.sai.msu.ru/site/master2/observ.php?id=2346192
We obtain a following upper limits.
Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment
_________|_____________________|_____________________|____________________________________|_____|_______|_______|________
72 | 2023-12-30 01:30:17 | MASTER-Tavrida | (16h 17m 04.69s , +58d 19m 55.5s) | C | 10 | 16.1 |
76 | 2023-12-30 01:30:20 | MASTER-Kislovodsk | (16h 20m 43.99s , +58d 12m 56.6s) | P- | 10 | 16.0 |
96 | 2023-12-30 01:30:20 | MASTER-Kislovodsk | (16h 20m 44.00s , +58d 12m 56.4s) | P- | 50 | 16.7 | Coadd
296 | 2023-12-30 01:30:20 | MASTER-Kislovodsk | (16h 20m 44.02s , +58d 12m 56.4s) | P- | 450 | 18.1 | Coadd
76 | 2023-12-30 01:30:20 | MASTER-Kislovodsk | (16h 20m 50.60s , +57d 49m 40.1s) | P| | 10 | 15.8 |
94 | 2023-12-30 01:30:34 | MASTER-Tavrida | (16h 17m 00.75s , +58d 21m 06.8s) | C | 20 | 17.7 |
99 | 2023-12-30 01:30:38 | MASTER-Kislovodsk | (16h 20m 41.06s , +58d 14m 25.8s) | P- | 20 | 16.3 |
99 | 2023-12-30 01:30:38 | MASTER-Kislovodsk | (16h 20m 47.74s , +57d 51m 05.7s) | P| | 20 | 16.0 |
121 | 2023-12-30 01:31:01 | MASTER-Tavrida | (16h 17m 00.87s , +58d 19m 35.8s) | C | 20 | 17.7 |
127 | 2023-12-30 01:31:06 | MASTER-Kislovodsk | (16h 20m 40.99s , +58d 12m 52.9s) | P- | 20 | 16.2 |
127 | 2023-12-30 01:31:06 | MASTER-Kislovodsk | (16h 20m 47.67s , +57d 49m 30.9s) | P| | 20 | 16.0 |
153 | 2023-12-30 01:31:28 | MASTER-Tavrida | (16h 17m 02.82s , +58d 21m 12.3s) | C | 30 | 17.7 |
160 | 2023-12-30 01:31:34 | MASTER-Kislovodsk | (16h 20m 42.77s , +58d 14m 17.4s) | P- | 30 | 16.6 |
205 | 2023-12-30 01:31:34 | MASTER-Kislovodsk | (16h 20m 42.79s , +58d 14m 17.4s) | P- | 120 | 17.3 | Coadd
160 | 2023-12-30 01:31:34 | MASTER-Kislovodsk | (16h 20m 49.48s , +57d 50m 53.6s) | P| | 30 | 16.5 |
194 | 2023-12-30 01:32:04 | MASTER-Tavrida | (16h 16m 57.77s , +58d 20m 30.2s) | C | 40 | 17.9 |
205 | 2023-12-30 01:32:15 | MASTER-Kislovodsk | (16h 20m 38.05s , +58d 13m 34.8s) | P- | 40 | 16.5 |
205 | 2023-12-30 01:32:15 | MASTER-Kislovodsk | (16h 20m 44.77s , +57d 50m 10.1s) | P| | 40 | 16.6 |
241 | 2023-12-30 01:32:51 | MASTER-Tavrida | (16h 16m 57.61s , +58d 21m 31.8s) | C | 40 | 17.9 |
258 | 2023-12-30 01:33:02 | MASTER-Kislovodsk | (16h 20m 36.90s , +58d 14m 34.1s) | P- | 50 | 16.6 |
258 | 2023-12-30 01:33:02 | MASTER-Kislovodsk | (16h 20m 43.71s , +57d 51m 08.3s) | P| | 50 | 16.5 |
293 | 2023-12-30 01:33:38 | MASTER-Tavrida | (16h 17m 04.48s , +58d 20m 32.5s) | C | 50 | 17.8 |
321 | 2023-12-30 01:34:01 | MASTER-Kislovodsk | (16h 20m 42.65s , +58d 13m 34.1s) | P- | 60 | 16.8 |
431 | 2023-12-30 01:34:01 | MASTER-Kislovodsk | (16h 20m 42.67s , +58d 13m 34.2s) | P- | 280 | 17.8 | Coadd
321 | 2023-12-30 01:34:01 | MASTER-Kislovodsk | (16h 20m 49.59s , +57d 50m 08.0s) | P| | 60 | 16.6 |
359 | 2023-12-30 01:34:34 | MASTER-Tavrida | (16h 16m 56.53s , +58d 19m 34.4s) | C | 70 | 18.3 |
395 | 2023-12-30 01:35:09 | MASTER-Kislovodsk | (16h 20m 37.78s , +58d 12m 35.3s) | P- | 70 | 17.3 |
395 | 2023-12-30 01:35:09 | MASTER-Kislovodsk | (16h 20m 44.75s , +57d 49m 07.7s) | P| | 70 | 16.6 |
443 | 2023-12-30 01:35:52 | MASTER-Tavrida | (16h 17m 03.59s , +58d 19m 57.0s) | C | 80 | 18.5 |
540 | 2023-12-30 01:37:20 | MASTER-Tavrida | (16h 17m 00.09s , +58d 21m 22.3s) | C | 100 | 18.5 |
636 | 2023-12-30 01:38:46 | MASTER-Kislovodsk | (16h 02m 27.05s , +53d 39m 50.5s) | C | 120 | 17.6 |
636 | 2023-12-30 01:38:46 | MASTER-Kislovodsk | (16h 09m 07.97s , +53d 16m 19.9s) | C | 120 | 17.6 |
657 | 2023-12-30 01:39:07 | MASTER-Tavrida | (16h 17m 00.01s , +58d 20m 00.6s) | C | 120 | 18.7 |
786 | 2023-12-30 01:41:06 | MASTER-Kislovodsk | (16h 02m 33.80s , +53d 38m 53.9s) | C | 140 | 17.7 |
786 | 2023-12-30 01:41:06 | MASTER-Kislovodsk | (16h 09m 14.75s , +53d 15m 23.7s) | C | 140 | 17.8 |
801 | 2023-12-30 01:41:15 | MASTER-Tavrida | (16h 17m 02.18s , +58d 21m 19.6s) | C | 150 | 18.7 |
975 | 2023-12-30 01:43:54 | MASTER-Tavrida | (16h 16m 55.78s , +58d 20m 46.6s) | C | 180 | 18.7 |
1038 | 2023-12-30 01:45:13 | MASTER-Kislovodsk | (16h 20m 48.34s , +58d 11m 29.1s) | P- | 150 | 17.5 |
1038 | 2023-12-30 01:45:13 | MASTER-Kislovodsk | (16h 20m 50.95s , +57d 48m 26.9s) | P| | 150 | 17.0 |
1162 | 2023-12-30 01:47:01 | MASTER-Tavrida | (16h 16m 54.97s , +58d 21m 49.8s) | C | 180 | 18.6 |
1211 | 2023-12-30 01:47:51 | MASTER-Kislovodsk | (16h 20m 46.41s , +58d 12m 57.8s) | P- | 180 | 17.8 |
1391 | 2023-12-30 01:47:51 | MASTER-Kislovodsk | (16h 20m 46.42s , +58d 12m 57.7s) | P- | 540 | 18.3 | Coadd
1211 | 2023-12-30 01:47:51 | MASTER-Kislovodsk | (16h 20m 48.30s , +57d 50m 04.0s) | P| | 180 | 17.0 |
1350 | 2023-12-30 01:50:10 | MASTER-Tavrida | (16h 17m 02.26s , +58d 20m 52.3s) | C | 180 | 18.5 |
1412 | 2023-12-30 01:51:12 | MASTER-Kislovodsk | (16h 20m 46.25s , +58d 11m 36.8s) | P- | 180 | 17.8 |
1412 | 2023-12-30 01:51:12 | MASTER-Kislovodsk | (16h 20m 48.31s , +57d 48m 43.3s) | P| | 180 | 17.0 |
1537 | 2023-12-30 01:53:16 | MASTER-Tavrida | (16h 16m 56.20s , +58d 19m 55.3s) | C | 180 | 18.8 |
1725 | 2023-12-30 01:56:24 | MASTER-Tavrida | (16h 17m 00.90s , +58d 20m 22.4s) | C | 180 | 18.8 |
1813 | 2023-12-30 01:57:53 | MASTER-Kislovodsk | (16h 20m 43.05s , +58d 12m 28.9s) | P- | 180 | 17.3 |
1813 | 2023-12-30 01:57:53 | MASTER-Kislovodsk | (16h 20m 45.55s , +57d 49m 38.0s) | P| | 180 | 16.8 |
1912 | 2023-12-30 01:59:31 | MASTER-Tavrida | (16h 16m 57.52s , +58d 21m 49.8s) | C | 180 | 18.5 |
2014 | 2023-12-30 02:01:13 | MASTER-Kislovodsk | (16h 20m 42.70s , +58d 13m 37.3s) | P- | 180 | 17.8 |
2194 | 2023-12-30 02:01:13 | MASTER-Kislovodsk | (16h 20m 42.72s , +58d 13m 37.3s) | P- | 540 | 18.4 | Coadd
2014 | 2023-12-30 02:01:13 | MASTER-Kislovodsk | (16h 20m 45.48s , +57d 50m 46.9s) | P| | 180 | 17.0 |
2099 | 2023-12-30 02:02:38 | MASTER-Tavrida | (16h 16m 57.22s , +58d 20m 31.9s) | C | 180 | 18.4 |
2214 | 2023-12-30 02:04:34 | MASTER-Kislovodsk | (16h 20m 47.65s , +58d 12m 41.9s) | P- | 180 | 17.8 |
2214 | 2023-12-30 02:04:34 | MASTER-Kislovodsk | (16h 20m 50.49s , +57d 49m 53.0s) | P| | 180 | 17.2 |
2288 | 2023-12-30 02:05:48 | MASTER-Tavrida | (16h 16m 58.89s , +58d 21m 45.0s) | C | 180 | 18.5 |
2417 | 2023-12-30 02:07:56 | MASTER-Kislovodsk | (16h 20m 41.31s , +58d 11m 47.9s) | P- | 180 | 17.8 |
2417 | 2023-12-30 02:07:56 | MASTER-Kislovodsk | (16h 20m 44.33s , +57d 48m 59.3s) | P| | 180 | 17.1 |
2476 | 2023-12-30 02:08:56 | MASTER-Tavrida | (16h 16m 53.16s , +58d 21m 09.6s) | C | 180 | 18.1 |
2617 | 2023-12-30 02:11:17 | MASTER-Kislovodsk | (16h 20m 47.85s , +58d 11m 55.1s) | P- | 180 | 18.0 |
2797 | 2023-12-30 02:11:17 | MASTER-Kislovodsk | (16h 20m 47.85s , +58d 11m 55.1s) | P- | 540 | 18.5 | Coadd
2617 | 2023-12-30 02:11:17 | MASTER-Kislovodsk | (16h 20m 51.03s , +57d 49m 06.2s) | P| | 180 | 17.3 |
2666 | 2023-12-30 02:12:05 | MASTER-Tavrida | (16h 16m 52.37s , +58d 22m 12.4s) | C | 180 | 17.8 |
2818 | 2023-12-30 02:14:37 | MASTER-Kislovodsk | (16h 20m 44.88s , +58d 13m 36.8s) | P- | 180 | 18.0 |
2818 | 2023-12-30 02:14:37 | MASTER-Kislovodsk | (16h 20m 48.14s , +57d 50m 48.0s) | P| | 180 | 17.0 |
2855 | 2023-12-30 02:15:14 | MASTER-Tavrida | (16h 16m 59.67s , +58d 21m 14.6s) | C | 180 | 18.0 |
3018 | 2023-12-30 02:17:58 | MASTER-Kislovodsk | (16h 20m 44.67s , +58d 12m 30.2s) | P- | 180 | 17.8 |
3018 | 2023-12-30 02:17:58 | MASTER-Kislovodsk | (16h 20m 48.19s , +57d 49m 42.7s) | P| | 180 | 17.2 |
3042 | 2023-12-30 02:18:21 | MASTER-Tavrida | (16h 16m 52.55s , +58d 20m 17.3s) | C | 180 | 18.2 |
3219 | 2023-12-30 02:21:18 | MASTER-Kislovodsk | (16h 20m 47.36s , +58d 13m 49.8s) | P- | 180 | 17.7 |
3219 | 2023-12-30 02:21:19 | MASTER-Kislovodsk | (16h 20m 51.23s , +57d 51m 02.1s) | P| | 180 | 17.0 |
3229 | 2023-12-30 02:21:29 | MASTER-Tavrida | (16h 16m 57.32s , +58d 20m 28.7s) | C | 180 | 18.2 |
Filter C is a clear (unfiltred) band.
The observation and reduction will continue.
The message may be cited.