GCN Circular 16876
C. Pagani (U. Leicester) reports on behalf of the Swift team: A second epoch of XRT data was collected on the field of the Fermi/LAT-detected burst: GRB 140928A (Desiante et al., GCN Circ. 16847) from 271 ks to 296 ks after the Swift/BAT trigger. The X-ray source reported in GCN Circ. 16848, Pagani et al., coincident with the optical source reported in GCN Circ. 16849, Varela et al., GCN Circ. 16851, Kopac et al., and GCN Circ. 16856, Cucchiara et al., measured during the first epoch of XRT observations at a mean count rate of 1.9 x 10^-1 count s^-1 has now faded to a mean count rate of 9.5 x 10^-3 count s^-1 (0.3-10 keV). We therefore confirm that this is the X-ray afterglow of GRB 140928A. This circular is an official product of the Swift-XRT team.