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Home > GRB Products > GRB 220921A > Source 1 > light curve
Swift-XRT light curves of GRB 220921A — Source 1
Last updated at 2022-09-22 at 12:09:26 UTC
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01
The source position (in the XRT co-ordinate frame) used for these products was: RA (J2000.0) = 66.4719 degrees, Dec (J2000.0) =-40.4043 degrees.
Rebin this light curve
Binned to constant counts/bin
2 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.
Snapshots with no centroid
- 27597 - 28309 s
- 44184 - 44472 s
PC-mode bins that are not displayed
Flux Light Curve
The counts-to-flux conversion is 2.9685834169754E-11 erg cm-2 ct-1, from the automatic spectral fit.
Show plot axis controls.
Generate postscript plot | Data file.
Basic Light Curve
Show plot axis controls.
Generate postscript plot | Data file.
Detailed Light Curve
Show plot axis controls.
Generate postscript plot | Data file.
Hardness Ratio
Show plot axis controls.
Generate postscript plot | Data file.
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.)