[vsnet-grb-info 18343] IceCube 160806A: Lomonosov BDRG gamma ray prompt observations
GCN Circulars
gcncirc at capella2.gsfc.nasa.gov
Sat Aug 13 18:28:12 JST 2016
TITLE: GCN CIRCULAR
NUMBER: 19791
SUBJECT: IceCube 160806A: Lomonosov BDRG gamma ray prompt observations
DATE: 16/08/13 09:27:15 GMT
FROM: Vladimir Lipunov at Moscow State U/Krylov Obs <lipunov at xray.sai.msu.ru>
M.I.Panasyuk, S.I.Svertilov, A.V.Bogomolov, V.V.Bogomolov, A.M.Amelushkin,
V.O.Barinova, A.F.Iyudin, V.V.Kalegaev, D.Nguen, V.L. Petrov, I.V.Yashin
Physics Department, Skobel`tsyn Institute of Nuclear Physics, Moscow State
V.Chazov, V. Lipunov, E.S. Gorbovskoy,
Lomonosov Moscow State University, Sternberg Astronomical Institute
I. Park, S. Jeong, M.B. Kim, S. Jeong
Department of Physics, Sungkyunkwan University, Seobu-ro, Jangangu, Suwonsi,
Korea
A.J. Castro-Tirado
Instituto de Astrofisica de Andalucia (IAA-CSIC), P.O.Box 03004, E-18080
Granada, Spain
V. Reglero
GACE, Edif. deCentros de Investigacion, Universidad de Valencia,
Burjassot, E-46100 Valencia, Spain
IceCube-160806 (Cowen, GCN 19787) was in BDRG FOV of 47 deg from the
axis of the most illuminated BDRG-1 detector (Direction of BDRG-1 axis
RA 05h05m08.96s DEC -25o24'44.54").
No significant GRB was detected by BDRG/Lomonosov in the
interval +/-50 s from the moment of IC-160806 160806, 12:21:33. Upper
limits (3 sigma) for 1 s exposition from BDRG-1 background counts:
<0.23 cm-2 s-1 for 20-60 keV,
<0.13 cm-2 s-1 for 60-300 keV
Fermi GBM event 160806 14:01:00.00 source was out of
BDRG FOV and was shadowed by Earth at 160806 14:01:00.000UT (BDRG-1 axis
RA 05h14m17.069s.DEC -11o30'33.16", BDRG-2 axis RA 05h30m09.243s.DEC
-78o50'16.92",BDRG-3 axis RA 11h16m39.621s.DEC -01o02'44.44").
Moren detailes information are available at:
http://lomonosov.sinp.msu.ru/1081 .
The message csn be cited.
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