This website contains a repository of Swift/XRT lightcurves for all GRBs which have been detected by this instrument. These lightcurves, which are official products of the Swift/XRT team, have been extensively tested against manually-created lightcurves. Users are advised that different binning of a lightcurve can affect its detailed appearance. For more information, see the online documentation.
NEW: Guidelines for downloading XRT GRB products in bulk.
The references for these products are Evans et al. (2009, MNRAS, 397, 1177) and Evans et al. (2007, A&A, 469, 379). Please also use this acknowledgement if you use them.
You can choose a recently observed object from the box on the right, or use one of the three methods below to select a burst:
1) Thumbnails of all light curves: Basic light curves | Detailed light curves | Flux light curves | Hardness ratios.