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Swift-XRT spectra of GRB 210712A

Last updated after receiving ObsID 01059881006, version 9

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 86 to 44780 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+128 s

N_H (Galactic)	8.89 × 10²⁰ cm^-2
N_H (intrinsic)	1.4 (+2.2, -1.4) × 10²⁰ cm^-2
z of absorber	0
Photon index	1.48 (+0.06, -0.06)
Flux (0.3-10 keV) (Observed)	1.19 (+0.05, -0.05) × 10^-9 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.31 (+0.04, -0.04) × 10^-9 erg cm^-2 s^-1
Counts to flux (obs)	4.44 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.89 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	562.62 (622)
Spectrum exposure	164 s

PC mode. Mean photon arrival: T0+13271 s

N_H (Galactic)	8.89 × 10²⁰ cm^-2
N_H (intrinsic)	0 (+3.02 × 10²⁰, -0) cm^-2
z of absorber	0
Photon index	1.949 (+0.130, -0.096)
Flux (0.3-10 keV) (Observed)	4.4 (+0.4, -0.4) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	5.3 (+0.4, -0.5) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.37 × 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?	241.46 (287)
Spectrum exposure	8.3 ks

Late Time spectrum (T0 + 5362 to 44780 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+17724 s

N_H (Galactic)	8.89 × 10²⁰ cm^-2
N_H (intrinsic)	0 (+4.04 × 10²⁰, -0) cm^-2
z of absorber	0
Photon index	1.941 (+0.215, -0.078)
Flux (0.3-10 keV) (Observed)	2.87 (+0.27, -0.33) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.45 (+0.27, -0.30) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.36 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.04 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	205.90 (248)
Spectrum exposure	8.0 ks