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Swift-XRT spectra of GRB 250215A

Last updated after receiving ObsID 00019554001, version 2

Data were analysed using HEASOFT version 6.32

About these products.

Get another burst.

Add time-sliced spectrum.

The spectral fits assume a redshift: 4.61 (GCN 39343)

Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 9480 to 16054 s)

Download spectral files for Time-averaged spectrum.

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+12819 s

N_H (Galactic)	6.76 × 10²⁰ cm^-2
N_H (intrinsic)	2.4 (+3.4, -2.4) × 10²² cm^-2
z of absorber	4.61
Photon index	1.91 (+0.20, -0.19)
Flux (0.3-10 keV) (Observed)	1.20 (+0.16, -0.14) × 10^-11 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.44 (+0.15, -0.14) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	3.57 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.30 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	200.61 (217)
Spectrum exposure	1.7 ks

Late Time spectrum (T0 + 9480 to 16054 s)

Download spectral files for Late Time spectrum.

Plots to download

PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+12819 s

N_H (Galactic)	6.76 × 10²⁰ cm^-2
N_H (intrinsic)	2.4 (+3.4, -2.4) × 10²² cm^-2
z of absorber	4.61
Photon index	1.91 (+0.20, -0.19)
Flux (0.3-10 keV) (Observed)	1.20 (+0.16, -0.14) × 10^-11 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.44 (+0.15, -0.14) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	3.57 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.30 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	200.61 (217)
Spectrum exposure	1.7 ks