GCN Circular 14505
Subject
GRB 130427A: CrAO RT-22 36 GHz observation
Event
Date
2013-04-29T20:35:17Z (12 years ago)
From
Alexei Pozanenko at IKI, Moscow <apozanen@iki.rssi.ru>
A. Volvach (CrAO), L. Volvach (CrAO), A. Pozanenko (IKI) on behalf of
larger collaboration report:
We observed the field of GRB 130427A (Maselli et al., GCN 14448) on Apr.
28 between (UT) 16:22-18:41 with 22-m radio telescope RT-22 of
Crimean Astrophysical Observatory at mean frequency of 36 GHz. At the
position of the optical (Elenin et al., GCN 14450; Perley et al., GCN
14451) and radio afterglow (Zauderer et al., GCN 14480; Zauderer et al.,
GCN 14482; Perley, GCN 14494) we detected a source with a flux 1.9 �� 0.4
mJy at T_mid = 1.405 days after burst trigger.