[vsnet-grb-info 11350] FERMI GRB111228.45: MASTER observations
GCN Circulars
gcncirc at capella2.gsfc.nasa.gov
Thu Dec 29 21:19:09 JST 2011
TITLE: GCN CIRCULAR
NUMBER: 12762
SUBJECT: FERMI GRB111228.45: MASTER observations
DATE: 11/12/29 12:19:05 GMT
FROM: Vladimir Lipunov at Moscow State U/Krylov Obs <gcncirc at observ.inetcomm.ru>
E. Sinykov, V.Yurkov, Yu.Sergienko, D.Varda,
Blagoveschensk Educational State University, Blagoveschensk
E. Gorbovskoy, V. Lipunov, V.Kornilov, D.Kuvshinov, A.Belinski,
N.Tyurina, N.Shatskiy, P.Balanutsa, V.V.Chazov, A.Kuznetsov,
D.Zimnukhov, M. Kornilov, A.Kuznetsov, D.Zimnukhov, M. Kornilov,
A.Sankovich, S. Shurpakov
Sternberg Astronomical Institute, Moscow State University
K.Ivanov, V.A.Poleshchuk, S.Yazev, N.M.Budnev, O.Gres,
O.Chuvalaev,E.Konstantinov,
Irkutsk State University
A. Tlatov, A.V. Parhomenko, D. Dormidontov, V.Sennik
Kislovodsk Solar Station of the Pulkovo Observatory
V.Krushinski, I.Zalozhnich, A. Popov
Ural State University, Kourovka
2 cameras MASTER VFW (FOV=2x420 sq.deg.) located in Blagoveschensk made
observations synchronously with this GRB111228.45 (Trigger Number 346779932) from it
cover 3-sigma error-box. The detailed map of a covering is available here
http://master.sai.msu.ru/static/GRB/Amur/FERMI/Amur.grb_1_235392.png and
on following table 1
Table 1. Synchronous GRB observations
ID_CAM ID_SET RA. [deg] Dec.[deg] Limit Exptime
29009 21381 21.566667 21.999722 11.5 5.00
100627 3913 15.201755 18.989718 11.5 5.00
MASTER-2 and MASTER VFW pointed to GRB111228.45 54 sec after the
trigger time and 24 sec after the notice time. The MASTER-2 (FOV=4
sq.deg.) first image upper limit is 15. 7 .
MASTER VWF cover 1 and 3 sigma errorboxes.The detailed map of a covering is available here
http://master.sai.msu.ru/static/GRB/Amur/FERMI/Amur.grb_2_235392.png and
on following table 2:
Table 2. GRB follow up observations.
ID_CAM ID_SET RA. [deg] Dec.[deg] Limit Exptime
29009 21382 346.616940 9.675031 11.2 5.00
100627 3914 335.179167 10.132500 11.2 5.00
The reduction is continuated.
The message may be cited.
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