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Swift-XRT spectra of GRB 250610B

Last updated after receiving ObsID 00019863002, version 11

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 + 2903 to 8889 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+4660 s

N_H (Galactic)	1.10 × 10²⁰ cm^-2
N_H (intrinsic)	5 (+8, -5) × 10²⁰ cm^-2
z of absorber	0
Photon index	1.9 (+0.3, -0.3)
Flux (0.3-10 keV) (Observed)	3.7 (+0.8, -0.6) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	4.2 (+0.7, -0.6) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.39 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	3.87 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	109.89 (123)
Spectrum exposure	2.0 ks

Late Time spectrum (T0 + 4001 to 8889 s)

Download spectral files for Late Time spectrum.

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+5750 s

N_H (Galactic)	1.10 × 10²⁰ cm^-2
N_H (intrinsic)	1.1 (+10.7, -1.1) × 10²⁰ cm^-2
z of absorber	0
Photon index	1.70 (+0.47, -0.30)
Flux (0.3-10 keV) (Observed)	4.8 (+1.3, -1.2) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	5.0 (+1.1, -1.0) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.87 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.02 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	57.38 (76)
Spectrum exposure	915 s