[vsnet-grb-info 9163] GRB 100413A: Radio Afterglow Detection with the Expanded VLA

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  10649
SUBJECT: GRB 100413A:  Radio Afterglow Detection with the Expanded VLA
DATE:    10/04/22 17:44:55 GMT
FROM:    Poonam Chandra at Royal Mil. College Canada  <Poonam.Chandra at rmc.ca>

Poonam Chandra (RMC), Dale A. Frail (NRAO), S. Bradley Cenko (Berkeley)
and Fiona Harrison (Caltech) report on behalf of a larger collaboration:

We used the Expanded Very Large Array (EVLA) to observe the
Fermi burst GRB 100414A (Takahashi et al, GCN 10594 Foley GCN 10595)
on 2010 Apr 19 UT Within the revised XRT error circle (Goad et al
GCN 10605).

We detect the GRB afterglow with a flux density of 406 +/- 22 uJy.


The EVLA is undergoing active commissioning and as such these results
should be considered preliminary=2E Further observations are planned.
The National Radio Astronomy Observatory is a facility of the National
Science Foundation operated under cooperative agreement by Associated
Universities Inc.