[vsnet-grb-info 26533] Swift GRB201015.95: Global MASTER-Net OT detection
GCN Circulars
gcncirc at capella2.gsfc.nasa.gov
Fri Oct 16 08:03:04 JST 2020
TITLE: GCN CIRCULAR
NUMBER: 28633
SUBJECT: Swift GRB201015.95: Global MASTER-Net OT detection
DATE: 20/10/15 23:00:44 GMT
FROM: Vladimir Lipunov at Moscow State U/Krylov Obs <lipunov at xray.sai.msu.ru>
V. Lipunov, E. Gorbovskoy, V.Kornilov, D.Kuvshinov, N.Tyurina, P.Balanutsa,
A.Kuznetsov, V.V.Chazov, D. Vlasenko
Lomonosov Moscow State University,
Sternberg Astronomical Institute, Moscow State University
A. Tlatov, V.Senik, A.V. Parhomenko, D. Dormidontov
Kislovodsk Solar Station of the Pulkovo Observatory
K. Ivanov, O. Gres, N.M. Budnev, S. Yazev, O. Chuvalaev, V. Poleshchuk
Irkutsk State University
V. Yurkov, A. Gabovich, Yu. Sergienko
Blagoveschensk Educational State University, Blagoveschensk
R. Podesta, Carlos Lopez and F. Podesta
Observatorio Astronomico Felix Aguilar (OAFA)
R. Rebolo, M. Serra, N. Lodieu, G. Israelian, L. Suarez-Andres
The Instituto de Astrofisica de Canarias
D. Buckley, S. Potter, A. Kniazev, M. Kotze
South African Astronomical Observatory
MASTER-Tavrida robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Russia (Lomonosov MSU, SAI Crimea astronomical station) was pointed to the GRB201015.95 67 sec after notice time and 88 sec after trigger time at 2020-10-15 22:51:41 UT. On our 3-th (30s exposure) set , obtained 168 sec after tigger time at 2020-10-15 22:53:01 UT, we found 1 optical transient within Swift error-box (ra=354.342 dec=53.3925 r=0.05) brighter than 17.6.
T-Tmid Date Time Expt. Ra Dec Mag
---------|---------------------|-------|-----------------|-----------------|-------
183 2020-10-15 22:53:01 30 (23h 37m 16.42s , +53d 24m 55.8s) 16.9
The 5-sigma upper limit has been about 17.6mag
The message may be cited.
More information about the vsnet-grb-info
mailing list