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Swift-XRT light curves of GRB 251222A — Source 1

Last updated at 2025-12-23 at 09:17:39 UTC

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The source position (in the XRT co-ordinate frame) used for these products was: RA (J2000.0) = 77.1958 degrees, Dec (J2000.0) =-7.2134 degrees.

Rebin this light curve

Binned to constant counts/bin

Flux Light Curve

The counts-to-flux conversion is 3.5612555194773E-11 erg cm-2 ct-1, from the automatic spectral fit.

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Basic Light Curve

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Detailed Light Curve

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Hardness Ratio

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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.)