Swift-XRT light curves of GRB 250925A

Last updated after receiving ObsID 01352124004, version 10

Data were analysed using HEASOFT version 6.35.2

Rebin this light curve| About these products.

There are data for this object on the quick-look site. This may indicate that we are still observing this object. This light curve is thus not yet ‘final’.

Jump to: Energy light curves | Count-rate light curves.

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

Energy light curves

NEW Show: Flux Luminosity

Flux Light Curve

For this burst, 1 count = 3.73 x 10^-11 erg cm^-2 (observed flux) (Automatic spectrum).

Note that this is an time-averaged conversion factor: the true value may evolve with time.

Show plot axis controls.

Generate postscript plot | Data file.

Intrinsic Luminosity Light Curve

The light curve below shows the unabsorbed luminosity in the GRB comoving frame 0.3-10 keV band. The assumed redshift is 3.899, the photon index is 2.043947726. The counts-to-unabsorbed flux conversion factor is 5.7 x 10^-11 erg cm^-2 ct^-1. The full conversion from counts to luminosity, including distance and k-correction is 9.3 x 10⁴⁸ erg ct^-1. Details were taken from the -mode automated spectral fit Note that these are time-averaged values: the true properties may evolve with time.

Show plot axis controls.

Generate postscript plot | Data file.

Count-rate light curves

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.)

Swift-XRT light curves of GRB 250925A

Energy light curves

Flux Light Curve

Intrinsic Luminosity Light Curve

Count-rate light curves

Basic Light Curve

Detailed Light Curve

Hardness Ratio

Data products