[vsnet-grb-info 21495] GRB 181228A: Global MASTER Net OT is the same REM IR transient
GCN Circulars
gcncirc at capella2.gsfc.nasa.gov
Mon Dec 31 18:58:53 JST 2018
TITLE: GCN CIRCULAR
NUMBER: 23594
SUBJECT: GRB 181228A: Global MASTER Net OT is the same REM IR transient
DATE: 18/12/31 09:57:40 GMT
FROM: Vladimir Lipunov at Moscow State U/Krylov Obs <lipunov at xray.sai.msu.ru>
V. Lipunov, N.Tiurina, E. Gorbovskoy, V.Kornilov, P.Balanutsa,
A.Kuznetsov, D. Vlasenko, D.Kobtsev
(Lomonosov Moscow State University, SAI),
R. Podesta, C.Lopez, F. Podesta, C.Francile (Observatorio Astronomico Felix
Aguilar),
H. Levato
(Instituto de Ciencias Astronomicas, de la Tierra y del Espacio of San Juan
National University, Argentina)
R. Rebolo, M. Serra, N. Lodieu, G. Israelian, L. Suarez-Andres
(The Instituto de Astrofisica de Canarias),
D. Buckley (South African Astronomical Observatory),
A. Tlatov, V.Senik, D. Dormidontov
(Kislovodsk Solar Station of the Pulkovo Observatory),
O. Gress, N.M. Budnev, S. Yazev, O. Chuvalaev (Irkutsk State University, API)
V. Yurkov, A. Gabovich, Yu. Sergienko (Blagoveschensk Educational State
University)
The optical source detected by MASTER (Lipunov et al., GCN 23576) insidet
Swift BAT GRB 181228A error box (Moss et al., GCN 23570)
regardless of the infrared telescope REM (D'Avanzo et al., GCN 23575)
is one and the same source. The difference in coordinates is less than 3
sigma. Our coordinates are of course rather rough, since the source itself
is very weak. Let me remind you that the pixel MASTER is equal to 2.5
arcsec.
OT (not infrared) discovered by MASTER is disappear on late imeges!
HNY!
The message may be cited.
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