GCN Circular 39427
Subject
GRB 250221A: continued Assy optical observations, brightening afterglow confirmation
Event
Date
2025-02-23T11:51:11Z (8 months ago)
From
Alexei Pozanenko at IKI, Moscow <grb.alex@gmail.com>
Via
email
N. Pankov (HSE, IKI), V. Kim (FAI), M. Krugov (FAI), Y. Aimuratov (FAI),
A. Volnova(IKI), A. Pozanenko (IKI) report on behalf of IKI GRB FuN:
We observed the optical afterglow (Francile et al., GCN 39395; Watson et
al., GCN 39397; Melandri et al., GCN 39406; Shilling et al., GCN 39409; Guo
et al., GCN 39412; Muenter et al., GCN 39417; Palmerio et al., GCN 39418;
Pankov et al., GCNs 39422