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Swift-XRT light curves of GRB 151228A

Last updated after receiving ObsID 00668543003, version 13

Data were analysed using HEASOFT version 6.26.1

Rebin this light curve| About these products.

From 2016 March, the light curve plots support interactive zooming and exploring. See the jsPlot documentation for details.

Flux Conversion

To convert from counts to flux requires knowledge of the GRB spectrum. This is not automatically generated. The mean conversion factor from count rate to observed flux (0.3-10 keV) for 10 GRBs between GRB 070110 and GRB070306 is 1 count s-1 = 5x10-11 erg cm-2s-1, with a standard deviation of 2.6x10-11 erg cm-2s-1. The GCN report for this GRB will give a more accurate value, specifically calculated for this burst. When this is available, a flux light curve will appear here.

Basic Light Curve

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Generate postscript plot | Data file.

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Detailed Light Curve

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Generate postscript plot | Data file.

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Data products

Download all light curve files for this burst: [tar file][gzipped tar file][zip file].

Or download individual files: (Includes systematic error. Includes data with no WT centroid.)