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Swift-XRT spectra of GRB 250805A

Last updated after receiving ObsID 01339848002, version 4

Data were analysed using HEASOFT version 6.35.2

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Add time-sliced spectrum.

Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 3541 to 38113 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+17107 s

N_H (Galactic)	8.44 × 10²⁰ cm^-2
N_H (intrinsic)	8 (+5, -5) × 10²⁰ cm^-2
z of absorber	0
Photon index	1.65 (+0.13, -0.13)
Flux (0.3-10 keV) (Observed)	8.4 (+0.7, -0.7) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	10.0 (+0.6, -0.6) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	4.37 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.18 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	324.78 (401)
Spectrum exposure	8.7 ks

Late Time spectrum (T0 + 4000 to 38113 s)

Download spectral files for Late Time spectrum.

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+19234 s

N_H (Galactic)	8.44 × 10²⁰ cm^-2
N_H (intrinsic)	7 (+5, -5) × 10²⁰ cm^-2
z of absorber	0
Photon index	1.64 (+0.14, -0.13)
Flux (0.3-10 keV) (Observed)	7.3 (+0.7, -0.6) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	8.5 (+0.6, -0.6) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	4.34 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.10 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	324.27 (367)
Spectrum exposure	8.2 ks