TITLE: GCN CIRCULAR NUMBER: 38400 SUBJECT: Fermi trigger No 754701230: Global MASTER-Net observations report DATE: 24/12/01 01:30:42 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 GRB241130.97 (trigger No 754701230,06h 41m 09.60s , -26d 22m 48.0s, R=1) errorbox 80 sec after notice time and 90 sec after trigger time at 2024-11-30 23:15:15 UT, with upper limit up to 19.5 mag. The observations began at zenith distance = 18 deg. The sun altitude is -35.0 deg.
The galactic latitude b = -13 deg., longitude l = 236 deg.
Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2690291
We obtain a following upper limits.
Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________
100 | 2024-11-30 23:15:15 | MASTER-SAAO | (06h 36m 22.91s , -27d 23m 19.4s) | C | 20 | 18.6 | 125 | 2024-11-30 23:15:15 | MASTER-SAAO | (06h 36m 22.91s , -27d 23m 19.4s) | C | 70 | 19.2 | Coadd 140 | 2024-11-30 23:15:55 | MASTER-SAAO | (06h 36m 22.98s , -27d 23m 19.1s) | C | 20 | 18.6 | 184 | 2024-11-30 23:16:34 | MASTER-SAAO | (06h 36m 23.00s , -27d 23m 18.6s) | C | 30 | 18.8 | 238 | 2024-11-30 23:17:23 | MASTER-SAAO | (06h 36m 23.05s , -27d 23m 18.2s) | C | 40 | 19.0 | 293 | 2024-11-30 23:17:23 | MASTER-SAAO | (06h 36m 23.05s , -27d 23m 18.3s) | C | 150 | 19.5 | Coadd 302 | 2024-11-30 23:18:22 | MASTER-SAAO | (06h 36m 23.09s , -27d 23m 17.4s) | C | 50 | 19.1 | 376 | 2024-11-30 23:19:31 | MASTER-SAAO | (06h 36m 23.12s , -27d 23m 16.5s) | C | 60 | 19.2 | 619 | 2024-11-30 23:23:34 | MASTER-SAAO | (06h 39m 55.86s , -26d 37m 24.9s) | C | 60 | 19.1 | 679 | 2024-11-30 23:23:34 | MASTER-SAAO | (06h 39m 55.87s , -26d 37m 24.9s) | C | 180 | 19.5 | Coadd 698 | 2024-11-30 23:24:53 | MASTER-SAAO | (06h 39m 55.95s , -26d 37m 24.4s) | C | 60 | 19.1 | 777 | 2024-11-30 23:26:12 | MASTER-SAAO | (06h 39m 56.00s , -26d 37m 23.4s) | C | 60 | 19.1 | 856 | 2024-11-30 23:27:31 | MASTER-SAAO | (06h 39m 56.01s , -26d 37m 22.4s) | C | 60 | 19.2 | Filter C is a clear (unfiltred) band.
The observation and reduction will continue. The message may be cited.
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