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The Swift Burst Analyser — GRB 050904

Last updated using ObsID 00153514007, version 29;

Related pages: BAT automated analysis | XRT automated analysis.

Index of bursts.

About these products.

Jump to: Combined | BAT | XRT | BAT no evolution.

Downloads: BAT spectral evolution data | XRT spectral evolution data | All files for this object.

All data uses absorption NH=0.045 × 1022 cm-2 at z=0 and 2.71 × 1022 cm-2 at z=6.29.
(Source: the late-time spectrum from the XRT spectrum repository).

BAT-XRT combined data

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Flux density at 10 keV, with photon index sub plot. BAT binning: SNR 5

bat_xrt_lightcurves/SNR5/bat_xrt_flux_with_gamma_DENSITY_BATSNR5 BAT-XRT light curve in the Flux density at 10 keV band.
Postscript: bat_xrt_lightcurves/SNR5/bat_xrt_flux_with_gamma_DENSITY_BATSNR5.ps.gz

BAT flux light curves

Count-rate light curves are available from GCN.

Reliability checks.





Display which bands?








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Flux density at 10 keV, with photon index sub plot. BAT binning: SNR 5

BAT-XRT light curve in the Flux density at 10 keV band.
Postscript: bat/bat_flux_snr5_with_gamma_DENSITY.ps.gz

XRT flux light curves

Count-rate light curves are available from The Swift-XRT lightcurve repository.

Reliability checks.

Display which bands?









Flux density at 10 keV.

XRT light curve in the Flux density at 10 keV band.
Postscript: xrt/xrt_flux_with_gamma_DENSITY.ps.gz

BAT flux light curves, no spectral evolution

The fit to the T90 spectrum was used to create the plots in this section.
T90 was 184.9, from 17.7 to 202.6
The spectral fit used was a power-law with photon index: 1.3

Count-rate light curves are available from GCN.

Reliability checks.



Display which bands?








Explain

The counts-to-flux conversion factor is: 0.00034 erg cm-2 ct-1

BAT non-evolving flux light curve in the Flux density at 10 keV band.
Postscript: bat/bat_flux_snr5_DENSITY_NOEVOLVE.ps.gz