[vsnet-grb-info 17383] V404Cyg Swift Trigger 668097: CrAO RT-22 radio observations

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  18769
SUBJECT: V404Cyg Swift Trigger 668097: CrAO RT-22 radio observations
DATE:    15/12/30 11:12:31 GMT
FROM:    Alexei Pozanenko at IKI, Moscow  <apozanen at iki.rssi.ru>

A. Volvach (CrAO), A. Pozanenko (IKI) report on behalf of larger GRB 
follow-up collaboration:

We observed V404 Cyg after Swift BAT trigger 668097 (Barthelmy et al., GCN 
18716) with RT-22 telescope at 36.8 GHz in several epochs. Following 
RATAN-600 radio detection (Trushkin et al., ATEL  8454) we detect the v404 
Cyg source in a flaring mode. Preliminary fluxes are following

Date            UT, start       Flux, Jy      Err

2015-12-24  10:35           3.63            0.18
2015-12-25  10:55           2.87            0.14
2015-12-26  09:36           1.20            0.21
2015-12-27  09:38           1.46            0.22
2015-12-28  08:47           0.27            0.08