GCN Circular 17072
Subject
GRB 141109A: further VLA observations
Date
2014-11-18T02:18:28Z (9 years ago)
From
Alessandra Corsi at Texas Tech U <alessandra.corsi@ttu.edu>
A. Corsi and D.R. Bhakta (Texas Tech. U.) report on behalf of a larger collaboration:
We imaged again the position of GRB 141109A (D'Avanzo et al., GCN 17037) with
the Karl G. Jansky Very Large Array (VLA) from 2.4 d to 8.3 d after the BAT trigger.
For the radio counterpart consistent with the location of the GRB NIR, optical, and
X-ray afterglows (Covino et al., GCN 17039; Xu et al., GCN 17040; Osborne et al.
GCN 17043; Corsi, GCN 17070), we estimate the following preliminary fluxes:
Mean Epoch (d) | Freq. (GHz) | Flux (uJy) | map rms (uJy)
-------------------------
2.4 | 21.8 | 51 | 9
-------------------------
6.3 | 14.0 | 50 | 6
-------------------------
8.3 | 6.2 | 57 | 6