TITLE: GCN CIRCULAR NUMBER: 15120 SUBJECT: GRB 130822A: Swift-XRT refined Analysis DATE: 13/08/23 12:12:03 GMT FROM: Phil Evans at U of Leicester A. Melandri (INAF-OAB), B. Sbarufatti (INAF-OAB/PSU), J.A. Kennea (PSU), V. Mangano (PSU), M.C. Stroh (PSU), K.L. Page (U. Leicester), C. Pagani (U. Leicester), A.P. Beardmore (U. Leicester), P. D'Avanzo (INAF-OAB) and D. Kocevski report on behalf of the Swift-XRT team: We have analysed 7.2 ks of XRT data for GRB 130822A (Kocevski et al. GCN Circ. 15112), from 85 s to 41.0 ks after the BAT trigger. The data are entirely in Photon Counting (PC) mode. The enhanced XRT position for this burst was given by Beardmore et al. (GCN. Circ 15117). The source is fading with alpha >0.5. If the light curve continues to decay with a power-law decay index of , the count rate at T+24 hours will be 2.8 x 10^-5 count s^-1 The results of the XRT-team automatic analysis are available at http://www.swift.ac.uk/xrt_products/00567163. This circular is an official product of the Swift-XRT team.