GCN Circular 20279
Subject
GRB 161214B: AbAO and ISON/Terskol optical observations
Date
2016-12-17T07:25:30Z (8 years ago)
From
Alexei Pozanenko at IKI, Moscow <apozanen@iki.rssi.ru>
E. Mazaeva (IKI), R. Inasaridze (AbAO), A. Mokhnatkin (KIAM), A. Pozanenko
(IKI), A. Volnova (IKI), V. Ayvazian (AbAO), V. Zhuzhunadze, (AbAO),
O.Kvaratskhelia (AbAO), G. Inasaridze (AbAO), I. Molotov (KIAM) report on
behalf of larger GRB follow-up collaboration:
We observed the field of GRB 161214B (D'Avanzoet al., GCN 20257) with
AS-32 (0.7m) telescope of Abastumani Observatory and with K-800 (0.8m)
telescope of ISON/Terskol observatory on December, 15. We obtained
several unfiltered images in each observatory. The source previously
reported (Malesani et al. GCN 20260; Marshall et al. GCN 20261) is clearly
visible. Preliminary photometry of the source is following
Date UT start t-T0 Filter Exp. OT Err. UL
(mid, days) (s)
2016-12-15 15:31:49 0.97738 CR 85*60 18.79 0.05 22.2 AS-32
2016-12-15 18:07:05 1.06047 CR 142*30 18.76 0.13 21.4 K-800
Photometry is based on R-magnitudes the same stars used in (Mazaeva et al.,
GCN 20275)