GCN Circular 28369
Subject
Baksan Neutrino Observatory Alert 200905.99: Global MASTER-Net observations report
Date
2020-09-06T00:21:15Z (5 years ago)
From
Vladimir Lipunov at Moscow State U/Krylov Obs <lipunov@xray.sai.msu.ru>
V. Lipunov, E. Gorbovskoy, N.Tyurina, V.Kornilov, P.Balanutsa, I.Gorbunov, D.Vlasenko,
V.Vladimirov, A.Kuznetsov, A. Chasovnikov, V.Topolev, D.Kuvshinov, F.Balakin, V.A. Senik
(Lomonosov Moscow State University, SAI, Physics Department),
V.B. Petkov, M.M. Boliev, A.N. Kurenya,
(Baksan Neutrino Observatory, Institute for Nuclear Research of RAS, Moscow, Russia),
R. Rebolo, M. Serra, N. Lodieu, G. Israelian, L. Suarez-Andres
(The Instituto de Astrofisica de Canarias),
D. Buckley
(South African Astronomical Observatory),
N.M. Budnev, O. Gress, O.Ershova
(Applied Physics Institute, Irkutsk State University),
V. Yurkov, A. Gabovich, Yu. Sergienko, D. Kobcev
(Blagoveschensk Educational State University),
A. Tlatov, D. Dormidontov
(Kislovodsk Solar Station of the Pulkovo Observatory),
R. Podesta, C. Lopez, C.Francile, F. Podesta
(Observatorio Astronomico Felix Aguilar OAFA, San Juan National University),
H.Levato
(Instituto de Ciencias Astronomicas, de la Tierra y del Espacio ICATE SJNU)
MASTER-OAFA robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Argentina (OAFA observatory of San Juan National University) started inspect of the Baksan Neutrino Observatory Alert 200905.99 (trigger No 1650067106,09h 21m 12.00s , -55d 48m 00.0s, R=3) errorbox 22 sec after notice time and 424 sec after trigger time at 2020-09-06 00:05:30 UT, with upper limit up to 16.2 mag. The observations began at zenith distance = 87 deg. The sun altitude is -23.0 deg.
The galactic latitude b = -4 deg., longitude l = 277 deg.
Real time updated cover map and OT discovered available here:
https://master.sai.msu.ru/site/master2/observ.php?id=1434451
We obtain a following upper limits.
Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment
_________|_____________________|_____________________|____________________________________|_____|_______|_______|________
464 | 2020-09-06 00:05:30 | MASTER-OAFA | (09h 19m 45.41s , -55d 01m 18.1s) | C | 80 | 16.2 |
Filter C is a clear (unfiltred) band.
The observation and reduction will continue.
The message may be cited.