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Recently updated GRBs

Burst Analyser — BAT-XRT-UVOT light curves

We will be conducting a major upgrade of the UKSSDC hardware on the week commencing September 30th. During this time all on-demand processing will be unavailable, new quick-look and archive data will not be received, and automated analysis of GRBs will not be carried out. The main UKSSDC web services should remain functional apart from a brief (1-2 hour) interruption. We apologise for any inconvenience this may cause.

This website contains BAT, XRT and UVOT fluxed light curves of all GRBs observed by Swift. The flux conversion is time-dependant and accounts for spectral evolution. See the online documentation for details

In January 2016 the Burst Analyser was modified to include a new plot: the observed flux density. This plot, which includes UVOT data when available, is the first plot on the individual target pages. See the online documentation for details.

Select a GRB:

Either choose a recent GRB from the thumbnails above or use one of the options below.

1) Thumbnails of all bursts: flux density (10 keV) | flux (0.3-10 keV) | flux (15-50 keV).

Usage

If using these products please cite Evans et al. 2010, and use this acknowledgment.