[vsnet-grb-info 25702] GRB 200524A: CrAO observations of ZTF20abbiixp

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  27802
SUBJECT: GRB 200524A: CrAO observations of ZTF20abbiixp
DATE:    20/05/24 20:53:20 GMT
FROM:    Alexei Pozanenko at IKI, Moscow  <apozanen at iki.rssi.ru>

V. Rumyantsev (CrAO), A. Pozanenko (IKI),  S. Belkin (IKI), E. Mazaeva 
(IKI), A. Volnova (IKI) report on behalf of IKI-GRB-FuN:

We observed Fermi-LAT detected GRB 200524A (Dirirsa et al., GCN 27797) 
with   ZTSh 2.6m telescope of CrAO starting on 2020-05-24 (UT) 19:35:16. 
We clearly detected the OT discovered by ZTF (Ho et al., GCN 27799); see 
also Kumar et al. (GCN 27800). The R magnitude of the OT is 20.1 +/- 0.2 
at the time of the first exposure. Observations and data reduction is 
ongoing.