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Swift-XRT light curves of GRB 250309B/IceCube-250309A — Source 4

Last updated at 2025-03-11 at 20:41:09 UTC

01

The source position (in the XRT co-ordinate frame) used for these products was: RA (J2000.0) = 211.1454 degrees, Dec (J2000.0) =-10.2176 degrees.

Rebin this light curve

Binned to constant counts/bin

1 snapshots of PC data are unreliable because no centroid could be determined. 1 bins are affected and have been hidden [Why does this matter?]. List affected times/bins.

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.)