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Recently updated GRBs

Burst Analyser — BAT-XRT-UVOT light curves

The entire UKSSDC will be offline from 0700 UT on March 5, to 1800 UT on March 8 due to work being carried out in the machine room hosting our servers. All of our services, including the website, data access and on-demand processing will be unavailable during this period. On-demand processing services will be disabled from 0000 UT on March 5. We apologise for any inconvenience caused.

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).


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