GCN Circular 23522
Subject
GRB 181201A: continued optical observations in Mondy
Date
2018-12-09T20:12:31Z (5 years ago)
From
Alexei Pozanenko at IKI, Moscow <apozanen@iki.rssi.ru>
E. Mazaeva (IKI), E. Klunko (ISTP), S. Belkin (IKI), A. Volnova (IKI),
A. Pozanenko (IKI) report on behalf of of larger GRB follow-up
collaboration:
We continue observations the optical afterglow (e.g. Podesta et al.,
GCN 23470; Kong GCN 23475) of INTEGRAL GRB 181201A (Mereghetti et
al., GCN 23469) with AZT-33IK telescope of Sayan observatory
(Mondy). Preliminary photometry of the OT is following.
Date UT start t-T0 Filter Exp. OT Err.
(mid, days) (s)
2018-12-03 11:24:39 2.38658 R 30*120 18.91 0.03
2018-12-05 11:26:24 4.38780 R 30*120 20.03 0.09
2018-12-07 10:57:13 6.36753 R 30*120 20.23 0.05
The photometry is based on the SDSS-DR12 star
SDSS-DR12_id R(Lupton)
J211710.81-123706.3 16.3