[vsnet-grb-info 35972] EP EP241030a: Global MASTER-Net observations report

TITLE: GCN CIRCULAR NUMBER: 38007 SUBJECT: EP EP241030a: Global MASTER-Net observations report DATE: 24/10/31 12:18:17 GMT FROM: Vladimir Lipunov at Moscow State U/Krylov Obs <lipunov@xray.sai.msu.ru> 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) was pointed to the EP241030a ( EP Team et al., GCN 37997) errorbox 33634 sec after trigger time at 2024-10-30 15:53:52 UT, with upper limit up to 18.1 mag. Observations started at twilight. The observations began at zenith distance = 38 deg. The sun altitude is -14.6 deg. MASTER-Kislovodsk robotic telescope located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) was pointed to the EP241030a errorbox 47360 sec after trigger time at 2024-10-30 19:42:38 UT, with upper limit up to 19.4 mag. The observations began at zenith distance = 39 deg. The sun altitude is -57.2 deg. The galactic latitude b = 19 deg., longitude l = 118 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2654638 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 33725 | 2024-10-30 15:53:52 | MASTER-Tavrida | (22h 52m 47.54s , +80d 11m 32.7s) | C | 180 | 18.0 | 33725 | 2024-10-30 15:53:53 | MASTER-Tavrida | (22h 53m 03.69s , +80d 16m 00.2s) | C | 180 | 18.1 | 33917 | 2024-10-30 15:57:05 | MASTER-Tavrida | (22h 52m 52.55s , +80d 10m 19.5s) | C | 180 | 13.8 | 33917 | 2024-10-30 15:57:05 | MASTER-Tavrida | (22h 53m 07.57s , +80d 14m 46.7s) | C | 180 | 13.7 | 47450 | 2024-10-30 19:42:38 | MASTER-Kislovodsk | (22h 50m 47.31s , +80d 30m 10.0s) | C | 180 | 18.7 | 47630 | 2024-10-30 19:42:38 | MASTER-Kislovodsk | (22h 50m 47.26s , +80d 30m 09.9s) | C | 540 | 19.4 | Coadd 47650 | 2024-10-30 19:45:58 | MASTER-Kislovodsk | (22h 50m 51.51s , +80d 29m 08.8s) | C | 180 | 18.6 | 47850 | 2024-10-30 19:49:17 | MASTER-Kislovodsk | (22h 50m 42.46s , +80d 28m 03.9s) | C | 180 | 18.6 | 48050 | 2024-10-30 19:52:37 | MASTER-Kislovodsk | (22h 50m 47.49s , +80d 28m 18.7s) | C | 180 | 18.6 | 48230 | 2024-10-30 19:52:37 | MASTER-Kislovodsk | (22h 50m 47.44s , +80d 28m 18.7s) | C | 540 | 19.3 | Coadd 48496 | 2024-10-30 20:00:04 | MASTER-Kislovodsk | (22h 50m 35.54s , +80d 29m 50.6s) | C | 180 | 18.8 | 48696 | 2024-10-30 20:03:24 | MASTER-Kislovodsk | (22h 50m 39.76s , +80d 28m 47.5s) | C | 180 | 18.7 | 50101 | 2024-10-30 20:26:48 | MASTER-Kislovodsk | (22h 50m 25.41s , +80d 29m 23.5s) | C | 180 | 18.7 | 51305 | 2024-10-30 20:46:53 | MASTER-Kislovodsk | (22h 50m 23.82s , +80d 28m 28.5s) | C | 180 | 18.6 | 52504 | 2024-10-30 21:06:51 | MASTER-Kislovodsk | (22h 50m 10.77s , +80d 28m 25.3s) | C | 180 | 18.4 | 53902 | 2024-10-30 21:30:10 | MASTER-Kislovodsk | (22h 50m 05.39s , +80d 25m 59.4s) | C | 180 | 18.4 | 55302 | 2024-10-30 21:53:30 | MASTER-Kislovodsk | (22h 49m 50.71s , +80d 25m 07.9s) | C | 180 | 18.1 | 56503 | 2024-10-30 22:13:30 | MASTER-Kislovodsk | (22h 49m 44.26s , +80d 26m 24.5s) | C | 180 | 18.6 | 56703 | 2024-10-30 22:16:50 | MASTER-Kislovodsk | (22h 49m 48.24s , +80d 25m 22.0s) | C | 180 | 18.6 | 57108 | 2024-10-30 22:23:35 | MASTER-Kislovodsk | (22h 49m 44.45s , +80d 24m 36.3s) | C | 180 | 18.3 | 57508 | 2024-10-30 22:30:15 | MASTER-Kislovodsk | (22h 49m 38.89s , +80d 24m 18.6s) | C | 180 | 18.3 | 57707 | 2024-10-30 22:33:35 | MASTER-Kislovodsk | (22h 49m 40.33s , +80d 25m 38.3s) | C | 180 | 18.4 | 58307 | 2024-10-30 22:43:34 | MASTER-Kislovodsk | (22h 49m 39.05s , +80d 24m 26.6s) | C | 180 | 18.3 | 58706 | 2024-10-30 22:50:14 | MASTER-Kislovodsk | (22h 49m 36.82s , +80d 23m 35.3s) | C | 180 | 18.4 | 59106 | 2024-10-30 22:56:53 | MASTER-Kislovodsk | (22h 49m 34.34s , +80d 23m 10.7s) | C | 180 | 18.4 | 59306 | 2024-10-30 23:00:13 | MASTER-Kislovodsk | (22h 49m 36.95s , +80d 24m 42.4s) | C | 180 | 18.5 | 59907 | 2024-10-30 23:10:14 | MASTER-Kislovodsk | (22h 49m 37.80s , +80d 23m 34.1s) | C | 180 | 18.4 | 60306 | 2024-10-30 23:16:53 | MASTER-Kislovodsk | (22h 49m 36.78s , +80d 22m 35.6s) | C | 180 | 18.3 | 60506 | 2024-10-30 23:20:13 | MASTER-Kislovodsk | (22h 49m 30.98s , +80d 24m 07.2s) | C | 180 | 18.5 | 61105 | 2024-10-30 23:30:12 | MASTER-Kislovodsk | (22h 49m 28.79s , +80d 22m 51.0s) | C | 180 | 18.2 | 61505 | 2024-10-30 23:36:52 | MASTER-Kislovodsk | (22h 49m 33.91s , +80d 22m 36.9s) | C | 180 | 18.5 | 61705 | 2024-10-30 23:40:12 | MASTER-Kislovodsk | (22h 49m 26.48s , +80d 21m 29.5s) | C | 180 | 18.6 | 62105 | 2024-10-30 23:46:52 | MASTER-Kislovodsk | (22h 49m 30.58s , +80d 22m 58.7s) | C | 180 | 18.5 | 62704 | 2024-10-30 23:56:52 | MASTER-Kislovodsk | (22h 49m 27.86s , +80d 21m 56.2s) | C | 180 | 18.3 | 63104 | 2024-10-31 00:03:31 | MASTER-Kislovodsk | (22h 49m 32.15s , +80d 21m 40.2s) | C | 180 | 18.5 | 63304 | 2024-10-31 00:06:51 | MASTER-Kislovodsk | (22h 49m 25.68s , +80d 20m 34.7s) | C | 180 | 18.4 | 64148 | 2024-10-31 00:20:56 | MASTER-Kislovodsk | (22h 49m 33.00s , +80d 21m 58.4s) | C | 180 | 18.3 | 64348 | 2024-10-31 00:24:16 | MASTER-Kislovodsk | (22h 49m 27.51s , +80d 21m 03.2s) | C | 180 | 18.3 | 65231 | 2024-10-31 00:38:59 | MASTER-Kislovodsk | (22h 49m 26.68s , +80d 19m 35.2s) | C | 180 | 18.4 | 65631 | 2024-10-31 00:45:38 | MASTER-Kislovodsk | (22h 49m 30.31s , +80d 21m 11.6s) | C | 180 | 18.4 | 65831 | 2024-10-31 00:48:58 | MASTER-Kislovodsk | (22h 49m 29.25s , +80d 19m 27.2s) | C | 180 | 18.6 | 66230 | 2024-10-31 00:55:38 | MASTER-Kislovodsk | (22h 49m 29.11s , +80d 20m 00.3s) | C | 180 | 18.4 | 66830 | 2024-10-31 01:05:37 | MASTER-Kislovodsk | (22h 49m 30.00s , +80d 18m 40.4s) | C | 180 | 18.4 | 67030 | 2024-10-31 01:08:57 | MASTER-Kislovodsk | (22h 49m 34.49s , +80d 18m 56.7s) | C | 180 | 18.4 | 67429 | 2024-10-31 01:15:37 | MASTER-Kislovodsk | (22h 49m 33.42s , +80d 18m 50.7s) | C | 180 | 18.4 | 68029 | 2024-10-31 01:25:36 | MASTER-Kislovodsk | (22h 49m 33.17s , +80d 20m 01.3s) | C | 180 | 18.5 | 68429 | 2024-10-31 01:32:16 | MASTER-Kislovodsk | (22h 49m 33.51s , +80d 17m 46.1s) | C | 180 | 18.6 | 69636 | 2024-10-31 01:52:23 | MASTER-Kislovodsk | (22h 49m 49.75s , +80d 18m 59.5s) | C | 180 | 18.1 | 70913 | 2024-10-31 02:13:41 | MASTER-Kislovodsk | (22h 49m 51.65s , +80d 16m 42.9s) | C | 180 | 18.0 | 72128 | 2024-10-31 02:33:56 | MASTER-Kislovodsk | (22h 50m 00.13s , +80d 18m 16.7s) | C | 180 | 18.0 | 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/38007. --- To unsubscribe, open this link in a web browser: https://gcn.nasa.gov/unsubscribe/eyJhbGciOiJIUzI1NiJ9.eyJlbWFpbCI6InZzbmV0LW...