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GCN Circular 11548

GRB 110106B: MASTER early optical observations
2011-01-09T21:09:55Z (13 years ago)
Vladimir Lipunov at Moscow State U/Krylov Obs <>
E. Gorbovskoy, V. Lipunov, V.Kornilov, A.Belinski, N.Shatskiy, N.Tyurina,
D.Kuvshinov, P.Balanutsa, V.V.Chazov, P.V.Kortunov, A.Kuznetsov,
D.Zimnukhov, M. Kornilov
Sternberg Astronomical Institute, Moscow State University

V.Krushinski, I.Zalozhnich, A. Popov
Ural State University, Kourovka

K.Ivanov, O.Chuvalaev, V.Poleschuk, E.Konstantinov, V.Lenok, O.Gres,
S.Yazev, N.M.Budnev,
Irkutsk State University

A. Tlatov, A.V. Parhomenko, D. Dormidontov, V.Sennik
Kislovodsk Solar Station of the Pulkovo Observatory

V.Yurkov, Yu.Sergienko, D.Varda, I.Kudelina
Blagoveschensk Educational State University, Blagoveschensk

MASTER II  robotic telescope (MASTER-Net: 
located in Kislovodsk was pointed to the  GRB110106B (Sbarufatti et al., 
GCN Circ 11525) 23 sec s after  notice time and 44 sec after GRB time at 
2011-01-06 21:27:01.696 UT. On  our first (10s exposure) set we haven`t 
found optical transient  at Gemini position (Berger et al.,GCN Circ 
The  upper limit on both telescopes  has been about 16.0 mag
The message may be cited.
We have ~5 hours observations.
The redaction are continueted.

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