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GCN Circular 17124

GRB 141121A: VLA radio detection
2014-12-01T05:54:12Z (9 years ago)
Alessandra Corsi at Texas Tech U <>
A. Corsi (Texas Tech U.) reports on behalf of a larger collaboration:

We imaged the position of GRB 141121A (Lien et al., GCN 17075) with the Karl G. Jansky 
Very Large Array (VLA), at a mean epoch of about 8.4 days after the burst. We detect the 
radio afterglow of GRB 141121A (Anderson et al., GCN 17099; van der Horst, GCN 17104) 
at a position consistent with the optical counterpart (Tanga et al., GCN 17078). At this time, 
we estimate a preliminary flux of about 207 uJy at 14 GHz. The map rms is about 5 uJy.
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