GCN Circular 23020
Subject
GRB 180720B: ISON-Castelgrande optical observations
Event
Date
2018-07-22T23:39:09Z (7 years ago)
From
Alexei Pozanenko at IKI, Moscow <apozanen@iki.rssi.ru>
S. Schmalz (KIAM), F. Graziani (GAUSS). A. Pozanenko (IKI), A. Volnova
(IKI), E. Mazaeva (IKI), I. Molotov (KIAM) report on behalf of larger GRB
follow-up collaboration:
We observed the field of GRB 180720B (Swift-BAT detection: Siegel et al.,
GCN 22973, GCN 22975; Fermi-LAT detection: Bissaldi and Racusin, GCN 22980;
Fermi-GBM detection: Roberts et al., GCN 22981