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Swift-XRT spectra of GRB 250416C

Last updated after receiving ObsID 00019721002, version 4

Data were analysed using HEASOFT version 6.32

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Add time-sliced spectrum.

Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 17124 to 23256 s)

Download spectral files for Time-averaged spectrum.

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+18947 s

N_H (Galactic)	4.25 × 10²⁰ cm^-2
N_H (intrinsic)	5.8 (+15.5, -5.8) × 10²⁰ cm^-2
z of absorber	0
Photon index	1.6 (+0.5, -0.4)
Flux (0.3-10 keV) (Observed)	4.12 (+1.31, -0.98) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	4.6 (+1.0, -0.5) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	4.38 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.93 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	80.76 (89)
Spectrum exposure	2.0 ks

Late Time spectrum (T0 + 17124 to 23256 s)

Download spectral files for Late Time spectrum.

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+18947 s

N_H (Galactic)	4.25 × 10²⁰ cm^-2
N_H (intrinsic)	5.8 (+15.5, -5.8) × 10²⁰ cm^-2
z of absorber	0
Photon index	1.6 (+0.5, -0.4)
Flux (0.3-10 keV) (Observed)	4.12 (+1.31, -0.98) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	4.6 (+1.0, -0.5) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	4.38 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.93 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	80.76 (89)
Spectrum exposure	2.0 ks