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Swift-XRT spectra of GRB 231216A

Last updated after receiving ObsID 01202749002, version 1

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 140 to 96884 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+6941 s

N_H (Galactic)	8.36 × 10²⁰ cm^-2
N_H (intrinsic)	2.6 (+1.8, -1.5) × 10²¹ cm^-2
z of absorber	0
Photon index	2.1 (+0.4, -0.4)
Flux (0.3-10 keV) (Observed)	9.8 (+2.2, -1.8) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.57 (+0.29, -0.28) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.67 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.90 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	124.05 (140)
Spectrum exposure	9.9 ks

Late Time spectrum (T0 + 17551 to 96884 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+44708 s

N_H (Galactic)	8.36 × 10²⁰ cm^-2
N_H (intrinsic)	0 (+4.42 × 10²¹, -0) cm^-2
z of absorber	0
Photon index	1.75 (+2.08, -0.79)
Flux (0.3-10 keV) (Observed)	8 (+8, -5) × 10^-14 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	9 (+6, -5) × 10^-14 erg cm^-2 s^-1
Counts to flux (obs)	3.92 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.41 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	20.79 (15)
Spectrum exposure	9.0 ks