GRB 200826A: uGMRT radio upper limit at 1.25 GHz
Abstract
We observed the Fermi short GRB200826A (Fermi GBM Team GCN 28284; Mangan et al. GCN 28287) with the Giant Metrewave Radio Telescope (uGMRT), India, beginning 2020 September 9.53 UT (14.47 days after the burst) at a central frequency of 1.25 GHz. We report non-detection of radio afterglow from GRB200826A, with no evidence of radio emission above a 3-sigma upper limit of 48.6 microJy/beam. The final image has a resolution of 4.13 arcsec by 1.65 arcsec at a position angle of 83.10 degrees. We thank the staff of the GMRT that made these observations possible.
- Publication:
-
GRB Coordinates Network
- Pub Date:
- September 2020
- Bibcode:
- 2020GCN.28410....1C