[vsnet-grb-info 11610] GRB 120305A: MASTER-NET early optical observations
GCN Circulars
gcncirc at capella2.gsfc.nasa.gov
Tue Mar 6 05:39:10 JST 2012
TITLE: GCN CIRCULAR
NUMBER: 13005
SUBJECT: GRB 120305A: MASTER-NET early optical observations
DATE: 12/03/05 20:39:03 GMT
FROM: Vladimir Lipunov at Moscow State U/Krylov Obs <gcncirc at observ.inetcomm.ru>
E. Gorbovskoy, V. Lipunov, V.Kornilov, D.Kuvshinov, A.Belinski, N.Tyurina, N.Shatskiy, P.Balanutsa, D.Zimnukhov, A.Kuznetsov, V.V.Chazov, A.Kuznetsov, A.Sankovich
Sternberg Astronomical Institute, Moscow State University
A. Tlatov, A.V. Parhomenko, D. Dormidontov, V.Sennik
Kislovodsk Solar Station of the Pulkovo Observatory
V.Yurkov, Yu.Sergienko, D.Varda, E.Sinyakov
Blagoveschensk Educational State University, Blagoveschensk
K.Ivanov, S.Yazev, N.M.Budnev, O.Gres, O.Chuvalaev, V.A.Poleshchuk
Irkutsk State University
V.Krushinski, I.Zalozhnich, A. Popov
Ural Federal University
Hugo Levato and Carlos Saffe
Instituto de Ciencias Astronomicas, de la Tierra y del Espacio (ICATE)
Claudio Mallamaci, Carlos Lopez and Federico Podest
Observatorio Astronomico Felix Aguilar (OAFA)
MASTER II robotic telescope (MASTER-Net: http://observ.pereplet.ru)
located in Kislovodsk was pointed to the short GRB120305A 32 sec after
notice time and 57 sec after GRB time at 2012-03-05 19:38:26.385 UT in
two polarizations.
On our first (10s exposure) set we haven`t found optical transient
within SWIFT error-box (ra=03 10 11 dec=+28 29 21 r=0.050000).
The 5-sigma upper limit has been about 16.0 mag.
The message may be cited.
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