[vsnet-grb-info 8712] GRB 091130: MASTER observations
GCN Circulars
gcncirc at capella.gsfc.nasa.gov
Tue Dec 1 02:50:34 JST 2009
TITLE: GCN CIRCULAR
NUMBER: 10213
SUBJECT: GRB 091130: MASTER observations
DATE: 09/11/30 17:50:28 GMT
FROM: Vladimir Lipunov at Moscow State U/Krylov Obs <gcncirc at observ.inetcomm.ru>
S.Sergienko, V.Yurkov
Blagoveschensk Educational State University, Blagoveschensk
E. Gorbovskoy, D. Zimnukhov, V. Lipunov, V.Kornilov, A.Belinski,
D.Kuvshinov, N.Shatskiy, N.Tyurina, P.Balanutsa, V.V.Chazov,
A.Kuznetsov
Sternberg Astronomical Institute, Moscow State University
A. Tlatov, A.V. Parkhomenko, D. Dormidontov
Kislovodsk Solar Station of the Pulkovo Observatory
V.Krushinski, I.Zalognikh, T.Kopytova, A. Popov
Ural State University, Kourovka
S.Yazev, K.Ivanov, N.M.Budnev, E.Konstantinov, V.Lenok Irkutsk State University
MASTER robotic telescope (MASTER-Net: http://observ.pereplet.ru, D= 200
mm, FOV= 7 square degrees, 16 Mpx Apogee CCD, testing mode) located
at Blagoveschensk was responted to the GRB 091130
(Krimm et al., GCN 10212) 23 sec after Notice time and
7 min 22 s after the GRB time.
The first images are saturated due to the Moon light and cloudes.
After exposition correction we took several dozens succesfull images with
limit ~14.5 mag.
Time T_start-T_GRB ExpTime m_lim
16:43:56 35:45 60s 14.5
16:43:56 35:45-47:03 10x60s 16
We do not see OT brighter 14 mag in BAT error box.
The reduction is continued.
The message may be cited.
The summ of the images is available at
http://observ.pereplet.ru/images/GRB091130/grb091130.jpeg.
We note that MASTER-Amur-Blagoveschensk are in testing mode now.
mailto: lipunov at sai.msu.ru
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