Daily Archive: April 15, 2015

GRB150413A: 13 Apr. 2015 at 21:33UT

GRB 150413A: detection of the optical afterglow

On 13 April 2015, at 13:54:58 UT, the Swift Burst Alert Telescope (BAT) triggered and located GRB 150413A. This detection was reported via the Nasa’s GCN 17688 Circular. 132 seconds after the burst, the MASTER II robotic telescope  located...