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Swift-XRT spectra of GRB 231215A

Last updated after receiving ObsID 01202522002, version 1

Data were analysed using HEASOFT version 6.32

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Add time-sliced spectrum.

The spectral fits assume a redshift: 2.305 (GCN 35373)

Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 2736 to 50058 s)

Download spectral files for Time-averaged spectrum.

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+8762 s

N_H (Galactic)	4.25 × 10²¹ cm^-2
N_H (intrinsic)	0 (+1.77 × 10²², -0) cm^-2
z of absorber	2.305
Photon index	1.89 (+0.17, -0.11)
Flux (0.3-10 keV) (Observed)	7.2 (+0.7, -0.7) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.071 (+0.101, -0.068) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	4.16 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	6.18 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	279.84 (322)
Spectrum exposure	9.2 ks

Late Time spectrum (T0 + 4000 to 50058 s)

Download spectral files for Late Time spectrum.

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+13730 s

N_H (Galactic)	4.25 × 10²¹ cm^-2
N_H (intrinsic)	7 (+30, -7) × 10²¹ cm^-2
z of absorber	2.305
Photon index	1.99 (+0.25, -0.20)
Flux (0.3-10 keV) (Observed)	2.6 (+0.4, -0.3) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	4.2 (+0.7, -0.5) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.99 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	6.34 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	176.96 (221)
Spectrum exposure	8.0 ks