GRB 200613A: Liverpool Telescope observations
Abstract
GRB 200613A, We observed the field of; in located Telescope Liverpool 2-m La Palma, with the IOO camera mounted on the; 222026 UT, Spain. Observations started on June 13th at; filter., we obtained a series of 60s images in the r filter. We clearly detect in the stacked image the optical afterglow at the position reported by the Swift-XRT (Kennea et al., GCN #27936) and by OAJ, Kitab and AbAO (Kann et al., GCN #27935, GCN #27938; Pozanenko et al., GCN #27937). We measure a preliminary AB magnitude for the afterglow of r = 19.45 +- 0.20 mag (t_mid = 0.705 d) calibrated against Pan-STARRS catalogue stars.
- Publication:
-
GRB Coordinates Network
- Pub Date:
- June 2020
- Bibcode:
- 2020GCN.27939....1I