[vsnet-grb-info 19382] Swift Trigger AXP CXOU J164710.2-455216: MASTER-OAFA observations
GCN Circulars
gcncirc at capella2.gsfc.nasa.gov
Tue May 16 16:52:33 JST 2017
TITLE: GCN CIRCULAR
NUMBER: 21096
SUBJECT: Swift Trigger AXP CXOU J164710.2-455216: MASTER-OAFA observations
DATE: 17/05/16 07:51:12 GMT
FROM: Vladimir Lipunov at Moscow State U/Krylov Obs <lipunov at xray.sai.msu.ru>
V. Lipunov, E. Gorbovskoy, V.Kornilov, N.Tyurina, D.Kuvshinov, A.V.Krylov,
I.Gorbunov, P.Balanutsa, A.Kuznetsov, V.V.Chazov, D. Vlasenko
Lomonosov Moscow State University, Sternberg Astronomical Institut of MSU
R.Podesta, C.Lopez, F. Podesta Observatorio Astronomico Felix Aguilar (OAFA) ,
National University of San Juan, Argentina
H. Levato, C. Saffe
Instituto de Ciencias Astronomicas,de la Tierra y del Espacio (ICATE),
San Juan, Argentina
K.Ivanov, S.Yazev, N.M.Budnev, O.Gres, O.Chuvalaev, V.A.Poleshchuk, O. Ershova
Irkutsk State University
V.Yurkov, Yu.Sergienko
Blagoveschensk Educational State University, Blagoveschensk
A. Tlatov, V.Senik, A.V. Parhomenko, D. Dormidontov
Kislovodsk Solar Station of the Pulkovo Observatory
D.Buckley, S. Potter, A.Kniazev, M.Kotze
South African Astronomical Observatory
R. Rebolo, M. Serra, N. Lodieu, G. Israelian, L. Suarez-Andres
The Instituto de Astrofisica de Canarias
MASTER robotic telescope ( http://200.123.254.238:49001/ )
located in OAFA was pointed to the GRB170516.3 24 sec after notice time
and 34 sec after trigger time at 2017-05-16 07:09:40 UT. On our first (10s
exposure) set we haven`t found optical transient within SWIFT error-box
(ra=251.825 dec=-45.8942 r=0.05).
The 5-sigma upper limit has been about 16.8 mag
The observations made on zenit distance = 21 degrees, galaxy latitude b =
-1 degree.
The moon (76 % bright part) is 65 degrees above the horizon. The distance
between moon and object is 45
The sun altitude is -52.6 degree.
The object can be observed till sunrise at 2017-05-16 11:18:43
The message may be cited.
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