GCN Circular 27468
Subject
GRB 200325B: Mondy continued observations
Date
2020-03-30T16:43:10Z (5 years ago)
From
Alexei Pozanenko at IKI, Moscow <apozanen@iki.rssi.ru>
S. Belkin (IKI), A. Pozanenko (IKI), E. Klunko (ISTP), M. Eselevich
(ISTP), E. Mazaeva (IKI), A. Volnova (IKI) report on behalf of IKI-GRB-FuN:
We observed the MASTER OT J111012.51+274912.8 (Lipunov et al., GCN
27446) afterglow of the Fermi GRB 200325B (Fermi GBM team, GCN 27441)
with AZT-33IK 1.5-m telescope of Sayan observatory (Mondy) starting on
2020-03-29 (UT) 13:47:58.
Preliminary photometry of the OT is following.
Date UT start t-T0 Filter Exp. OT Err UL(3sigma)
(mid, days) (s)
2020-03-29 13:47:58 3.96785 R 19*120 22.30 0.25 22.4
the photometry is based on nearby SDSS-DR12 stars
RA DEC R(Lupton transformations)
167.569191 27.848262 16.015
167.513655 27.832992 16.930
167.510507 27.850424 15.261