TITLE: GCN CIRCULAR NUMBER: 38087 SUBJECT: Fermi GRB 241105A: Global MASTER-Net observations report DATE: 24/11/05 19:30:56 GMT FROM: Vladimir Lipunov at Moscow State U/Krylov Obs <lipunov@xray.sai.msu.ru> V.Lipunov, E.Gorbovskoy, N.Tiurina, P.Balanutsa, , D.Vlasenko, I.Panchenko, A.Kuznetsov, G.Antipov, A.Sankovich, A.Sosnovskij, Yu.Tselik, M.Gulyaev, Ya.Kechin, V.Senik, A.Chasovnikov, K.Labsina, I. Gorbunov (Lomonosov MSU), O.Gress, N.Budnev (ISU), C.Francile, F. Podesta, R.Podesta, E. Gonzalez (Observatorio Astronomico Felix Aguilar (OAFA), A. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), A. Gabovich, V.Yurkov (Blagoveschensk Educational StateUniversity) D.Buckley (SAAO), R.Rebolo (The Instituto de Astrofisica de Canarias), L.Carrasco, J.R.Valdes, V.Chavushyan, V.M.Patino Alvarez, J.Martinez, A.R.Corella, L.H.Rodriguez (INAOE, Guillermo Haro Astrophysics Observatory) MASTER-SAAO robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in South Africa (South African Astronomical Observatory) started inspect of the Fermi GRB 241105A ( Fermi GBM team, GCN 38085) errorbox 6515 sec after notice time and 6547 sec after trigger time at 2024-11-05 17:55:11 UT, with upper limit up to 18.8 mag. Observations started at twilight. The observations began at zenith distance = 64 deg. The sun altitude is -10.2 deg. The galactic latitude b = -47 deg., longitude l = 253 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2659513 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 6577 | 2024-11-05 17:55:11 | MASTER-SAAO | (03h 52m 33.36s , -46d 21m 11.7s) | C | 60 | 17.1 | 6657 | 2024-11-05 17:56:31 | MASTER-SAAO | (04h 04m 03.57s , -46d 21m 40.7s) | C | 60 | 17.2 | 6736 | 2024-11-05 17:57:50 | MASTER-SAAO | (04h 01m 08.30s , -48d 13m 54.1s) | C | 60 | 17.5 | 6816 | 2024-11-05 17:59:10 | MASTER-SAAO | (04h 13m 10.67s , -48d 15m 03.6s) | C | 60 | 17.4 | 6895 | 2024-11-05 18:00:29 | MASTER-SAAO | (04h 05m 59.51s , -44d 26m 39.6s) | C | 60 | 17.6 | 6976 | 2024-11-05 18:01:50 | MASTER-SAAO | (04h 17m 13.95s , -44d 25m 09.3s) | C | 60 | 17.6 | 7055 | 2024-11-05 18:03:09 | MASTER-SAAO | (04h 14m 31.28s , -46d 21m 16.5s) | C | 60 | 17.6 | 7134 | 2024-11-05 18:04:28 | MASTER-SAAO | (04h 26m 13.67s , -46d 20m 43.5s) | C | 60 | 17.5 | 7214 | 2024-11-05 18:05:48 | MASTER-SAAO | (03h 44m 41.50s , -44d 28m 36.3s) | C | 60 | 17.8 | 7293 | 2024-11-05 18:07:07 | MASTER-SAAO | (03h 55m 58.67s , -44d 26m 32.4s) | C | 60 | 18.0 | 7372 | 2024-11-05 18:08:26 | MASTER-SAAO | (03h 38m 11.25s , -48d 14m 55.3s) | C | 60 | 18.0 | 7451 | 2024-11-05 18:09:46 | MASTER-SAAO | (03h 50m 20.15s , -48d 15m 26.8s) | C | 60 | 18.4 | 7531 | 2024-11-05 18:11:05 | MASTER-SAAO | (03h 46m 56.99s , -50d 10m 11.8s) | C | 60 | 18.3 | 7610 | 2024-11-05 18:12:24 | MASTER-SAAO | (03h 59m 25.26s , -50d 08m 21.7s) | C | 60 | 18.3 | 7689 | 2024-11-05 18:13:43 | MASTER-SAAO | (04h 10m 43.68s , -50d 07m 51.8s) | C | 60 | 18.3 | 7768 | 2024-11-05 18:15:03 | MASTER-SAAO | (04h 23m 07.88s , -50d 08m 01.9s) | C | 60 | 18.4 | 7848 | 2024-11-05 18:16:22 | MASTER-SAAO | (03h 58m 19.99s , -42d 33m 17.4s) | C | 60 | 18.2 | 7927 | 2024-11-05 18:17:41 | MASTER-SAAO | (04h 09m 06.24s , -42d 33m 50.3s) | C | 60 | 18.3 | 8006 | 2024-11-05 18:19:00 | MASTER-SAAO | (04h 23m 58.35s , -48d 13m 20.0s) | C | 60 | 18.3 | 8085 | 2024-11-05 18:20:20 | MASTER-SAAO | (04h 36m 00.54s , -48d 14m 30.1s) | C | 60 | 18.5 | 8244 | 2024-11-05 18:22:58 | MASTER-SAAO | (03h 41m 56.11s , -46d 21m 00.2s) | C | 60 | 17.9 | 8323 | 2024-11-05 18:24:18 | MASTER-SAAO | (03h 56m 28.91s , -52d 04m 20.1s) | C | 60 | 17.9 | 8403 | 2024-11-05 18:25:37 | MASTER-SAAO | (04h 09m 37.47s , -52d 03m 44.2s) | C | 60 | 17.8 | 8483 | 2024-11-05 18:26:57 | MASTER-SAAO | (03h 52m 26.77s , -46d 21m 00.4s) | C | 60 | 18.5 | 8563 | 2024-11-05 18:28:17 | MASTER-SAAO | (04h 04m 03.53s , -46d 21m 51.6s) | C | 60 | 18.1 | 8642 | 2024-11-05 18:29:37 | MASTER-SAAO | (04h 01m 07.56s , -48d 14m 42.4s) | C | 60 | 18.6 | 8722 | 2024-11-05 18:30:56 | MASTER-SAAO | (04h 13m 02.89s , -48d 14m 47.3s) | C | 60 | 18.5 | 8801 | 2024-11-05 18:32:15 | MASTER-SAAO | (04h 05m 56.42s , -44d 26m 10.5s) | C | 60 | 18.3 | 8881 | 2024-11-05 18:33:35 | MASTER-SAAO | (04h 17m 16.54s , -44d 26m 41.2s) | C | 60 | 18.5 | 8960 | 2024-11-05 18:34:54 | MASTER-SAAO | (04h 14m 27.93s , -46d 21m 48.3s) | C | 60 | 18.2 | 9040 | 2024-11-05 18:36:14 | MASTER-SAAO | (04h 26m 09.61s , -46d 21m 02.0s) | C | 60 | 18.2 | 9119 | 2024-11-05 18:37:33 | MASTER-SAAO | (03h 44m 37.51s , -44d 27m 17.4s) | C | 60 | 18.2 | 9198 | 2024-11-05 18:38:52 | MASTER-SAAO | (03h 55m 51.33s , -44d 28m 14.8s) | C | 60 | 18.3 | 9277 | 2024-11-05 18:40:12 | MASTER-SAAO | (03h 38m 11.92s , -48d 15m 26.4s) | C | 60 | 18.0 | 9357 | 2024-11-05 18:41:31 | MASTER-SAAO | (03h 50m 09.49s , -48d 15m 52.5s) | C | 60 | 18.5 | 9437 | 2024-11-05 18:42:51 | MASTER-SAAO | (03h 46m 45.81s , -50d 08m 59.1s) | C | 60 | 18.5 | 9516 | 2024-11-05 18:44:10 | MASTER-SAAO | (03h 59m 23.29s , -50d 09m 31.6s) | C | 60 | 18.3 | 9596 | 2024-11-05 18:45:30 | MASTER-SAAO | (04h 10m 34.05s , -50d 10m 05.8s) | C | 60 | 18.2 | 9675 | 2024-11-05 18:46:49 | MASTER-SAAO | (04h 23m 09.90s , -50d 09m 09.7s) | C | 60 | 18.5 | 9755 | 2024-11-05 18:48:09 | MASTER-SAAO | (03h 58m 13.38s , -42d 32m 56.7s) | C | 60 | 18.2 | 9834 | 2024-11-05 18:49:28 | MASTER-SAAO | (04h 09m 06.18s , -42d 34m 09.9s) | C | 60 | 18.2 | 9913 | 2024-11-05 18:50:47 | MASTER-SAAO | (04h 23m 57.77s , -48d 13m 55.9s) | C | 60 | 18.5 | 9993 | 2024-11-05 18:52:07 | MASTER-SAAO | (04h 35m 53.00s , -48d 14m 05.5s) | C | 60 | 18.5 | 10152 | 2024-11-05 18:54:46 | MASTER-SAAO | (03h 41m 57.58s , -46d 22m 20.5s) | C | 60 | 18.3 | 10232 | 2024-11-05 18:56:06 | MASTER-SAAO | (03h 56m 24.35s , -52d 04m 43.4s) | C | 60 | 18.4 | 10311 | 2024-11-05 18:57:25 | MASTER-SAAO | (04h 09m 32.32s , -52d 04m 06.1s) | C | 60 | 18.3 | 10390 | 2024-11-05 18:58:45 | MASTER-SAAO | (03h 52m 22.68s , -46d 21m 14.9s) | C | 60 | 18.3 | 10470 | 2024-11-05 19:00:04 | MASTER-SAAO | (04h 03m 59.52s , -46d 22m 15.7s) | C | 60 | 18.4 | 10551 | 2024-11-05 19:01:25 | MASTER-SAAO | (04h 01m 02.42s , -48d 15m 05.8s) | C | 60 | 18.7 | 10630 | 2024-11-05 19:02:44 | MASTER-SAAO | (04h 12m 59.57s , -48d 15m 12.2s) | C | 60 | 18.6 | 10709 | 2024-11-05 19:04:03 | MASTER-SAAO | (04h 05m 51.88s , -44d 26m 33.5s) | C | 60 | 18.7 | 10789 | 2024-11-05 19:05:23 | MASTER-SAAO | (04h 17m 11.88s , -44d 27m 07.7s) | C | 60 | 18.6 | 10868 | 2024-11-05 19:06:42 | MASTER-SAAO | (04h 14m 22.87s , -46d 22m 12.9s) | C | 60 | 18.2 | 10947 | 2024-11-05 19:08:01 | MASTER-SAAO | (04h 26m 06.96s , -46d 21m 32.8s) | C | 60 | 18.4 | 11026 | 2024-11-05 19:09:21 | MASTER-SAAO | (03h 44m 33.66s , -44d 27m 37.1s) | C | 60 | 18.6 | 11106 | 2024-11-05 19:10:40 | MASTER-SAAO | (03h 55m 47.50s , -44d 28m 33.3s) | C | 60 | 18.4 | 11185 | 2024-11-05 19:11:59 | MASTER-SAAO | (03h 38m 08.44s , -48d 15m 57.5s) | C | 60 | 18.5 | 11264 | 2024-11-05 19:13:18 | MASTER-SAAO | (03h 50m 05.58s , -48d 16m 07.8s) | C | 60 | 18.8 | 11344 | 2024-11-05 19:14:38 | MASTER-SAAO | (03h 46m 41.33s , -50d 09m 12.6s) | C | 60 | 18.8 | 11423 | 2024-11-05 19:15:57 | MASTER-SAAO | (03h 59m 18.24s , -50d 09m 48.0s) | C | 60 | 18.6 | 11502 | 2024-11-05 19:17:16 | MASTER-SAAO | (04h 10m 28.92s , -50d 10m 24.3s) | C | 60 | 18.7 | 11583 | 2024-11-05 19:18:37 | MASTER-SAAO | (04h 23m 04.83s , -50d 09m 40.0s) | C | 60 | 18.5 | 11662 | 2024-11-05 19:19:56 | MASTER-SAAO | (03h 58m 09.51s , -42d 33m 04.0s) | C | 60 | 18.2 | 11741 | 2024-11-05 19:21:15 | MASTER-SAAO | (04h 09m 02.46s , -42d 34m 34.8s) | C | 60 | 18.4 | 11821 | 2024-11-05 19:22:35 | MASTER-SAAO | (04h 23m 52.36s , -48d 14m 16.6s) | C | 60 | 18.7 | 11900 | 2024-11-05 19:23:54 | MASTER-SAAO | (04h 35m 49.05s , -48d 14m 29.2s) | C | 60 | 18.7 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. View this GCN Circular online at https://gcn.nasa.gov/circulars/38087. --- To unsubscribe, open this link in a web browser: https://gcn.nasa.gov/unsubscribe/eyJhbGciOiJIUzI1NiJ9.eyJlbWFpbCI6InZzbmV0LW...