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GCN Circular 18903

Subject
LIGO/Virgo G184098: MASTER final result
Date
2016-01-19T20:53:36Z (8 years ago)
From
Vladimir Lipunov at Moscow State U/Krylov Obs <lipunov2007@gmail.com>
V. Lipunov, E. Gorbovskoy, N.Tyurina
Lomonosov Moscow State University, Sternberg Astronomical Institute

D.Buckley, S. Potter, M. Kotze
South African Astronomical Observatory


R. Rebolo, M. Serra, N. Lodieu, G. Israelian
The Instituto de Astrofisica de Canarias

N.M.Budnev, K.Ivanov, O.Gress
Irkutsk State University

V.Yurkov, Yu.Sergienko, A.Gabovich
Blagoveschensk Educational State University, Blagoveschensk

A. Tlatov, V.Sennik
Kislovodsk Solar Station of the Pulkovo Observatory


We reducted our images corresponds to final error box (GCN 18858).

We observed localizations of the G184098 since 2015-09-20 
03:25:02 till  2015-09-20 03:25:02 to every night for ~2 hours before sunrise, when the 
field reached a 15 degrees altitude. We miss full 2015-09-18 night due to 
bad weather. Totaly we cover 44.88% of full probability of final error box 
with upper limits ~19.0.


MASTER SAAO  observations of  G184098 cover map available here:
http://master.sai.msu.ru/static/G184098/G184098_3.png

MASTER SAAO  all observations during a 6 days after G184098
http://master.sai.msu.ru/static/G184098/G184098_2.png

MASTER-NET  all observations during a 6 days after G184098
http://master.sai.msu.ru/static/G184098/G184098_4.png


No interesting from gravitational waves point of view  OTs was found.
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