GCN Circular 27958
Subject
GRB 200613A: continued AbAO optical afterglow observations
Event
Date
2020-06-15T21:49:44Z (6 years ago)
From
Alexei Pozanenko at IKI, Moscow <apozanen@iki.rssi.ru>
S. Belkin (IKI), A. Pozanenko (IKI), R. Ya. Inasaridze (AbAO), V. R.
Ayvazian (AbAO),�� G. V. Kapanadze (AbAO),�� E. Mazaeva�� (IKI), A. Volnova
(IKI), I. Molotov (KIAM)�� report on behalf of IKI-GRB-FuN:
We continue observations of Fermi�� GRB 200613A (Fermi GBM team, GCN
27926; Bissaldi et al., GCN 27930; Ohno et al., GCN 27931) with�� AS-32
telescope of Abastumani observatory in R-filter. The afterglow (e.g.,
Kann et al., GCN 27935; Kennea et al., GCN 27936; Pozanenko et al., GCN
27937; Izzo et al., GCN 27939; Zhu et al., GCN 27943) is detected in a
stacked image. Preliminary photometry of the afterglow is following
Date,���������� UT start, t-T0, Exp.,�� Filter, OT,������ Err., UL
�������������������������������������� (mid, days)
2020-06-15�� 17:44:15 2.53029 49*60�� R������������ 20.47�� 0.11�� 21.9
The photometry is based on nearby SDSS DR12 stars
SDSS-DR12_id�������������� R(Lupton)
J101149.76+454320.7 12.404
J101245.45+455119.1 13.328