[vsnet-grb-info 15186] GRB 140629A: MASTER OT detection

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  16478
SUBJECT: GRB 140629A: MASTER OT detection
DATE:    14/06/29 15:24:00 GMT
FROM:    Vladimir Lipunov at Moscow State U/Krylov Obs  <gcncirc at observ.inetcomm.ru>

V.Yurkov, Yu.Sergienko, D.Varda, E.Sinyakov
Blagoveschensk Educational State University, Blagoveschensk

E. Gorbovskoy, V. Lipunov, M.Pruzhinskaya, V.Kornilov, D.Kuvshinov, 
A.Belinski, N.Tyurina, N.Shatskiy, P.Balanutsa, D.Zimnukhov, A.Kuznetsov, 
V.V.Chazov, D.Denisenko,  A.Sankovich
Lomonosov Moscow State University,
Sternberg Astronomical Institute, Moscow State University

K.Ivanov, S.Yazev, N.M.Budnev, O.Gres, O.Chuvalaev, V.A.Poleshchuk
Irkutsk State University

V.Krushinski, I.Zalozhnih,  A. Popov
Ural Federal University, Kourovka

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

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 Blagoveschensk was pointed to the  GRB140629A (Lien et. al GCN 
16477) 15 sec after notice time and 33 sec after trigger time at 
2014-06-29 14:18:03.188 UT. On our first (10s exposure) set we found 
optical transient  within SWIFT error-box (ra=16 35 55 dec=+41 53 24 
r=0.050000).
The OT coordinates are Ra 16:35:54.41 Dec +41:52:36.53 and magnitude  is 
15.3 on first images. The OT rises up to 14 mag on following images.