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Swift-XRT spectra of GRB 260208A

Last updated after receiving ObsID 00021908001, version 13

Data were analysed using HEASOFT version 6.35.2

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Add time-sliced spectrum.

The spectral fits assume a redshift: 2.36 (GCN 43662)

Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 35122 to 47081 s)

Download spectral files for Time-averaged spectrum.

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+41688 s

N_H (Galactic)	9.76 × 10¹⁹ cm^-2
N_H (intrinsic)	1.1 (+1.9, -1.1) × 10²¹ cm^-2
z of absorber	2.36
Photon index	2.1 (+0.5, -0.4)
Flux (0.3-10 keV) (Observed)	1.4 (+0.4, -0.3) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.84 (+0.40, -0.30) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.26 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.22 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	70.39 (112)
Spectrum exposure	4.8 ks

Late Time spectrum (T0 + 35122 to 47081 s)

Download spectral files for Late Time spectrum.

Plots to download

PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+41688 s

N_H (Galactic)	9.76 × 10¹⁹ cm^-2
N_H (intrinsic)	1.1 (+1.9, -1.1) × 10²¹ cm^-2
z of absorber	2.36
Photon index	2.1 (+0.5, -0.4)
Flux (0.3-10 keV) (Observed)	1.4 (+0.4, -0.3) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.84 (+0.40, -0.30) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.26 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.22 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	70.39 (112)
Spectrum exposure	4.8 ks