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Swift-XRT spectra of GRB 210712A

Last updated after receiving ObsID 01059881006, version 9

Data were analysed using HEASOFT version 6.35.2

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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)	1.3 (+2.3, -1.3) × 10²⁰ cm^-2
z of absorber	0
Photon index	1.46 (+0.06, -0.06)
Flux (0.3-10 keV) (Observed)	1.21 (+0.05, -0.05) × 10^-9 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.32 (+0.04, -0.04) × 10^-9 erg cm^-2 s^-1
Counts to flux (obs)	4.51 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.95 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	559.27 (622)
Spectrum exposure	164 s

PC mode. Mean photon arrival: T0+12888 s

N_H (Galactic)	8.89 × 10²⁰ cm^-2
N_H (intrinsic)	0 (+3.05 × 10²⁰, -0) cm^-2
z of absorber	0
Photon index	1.943 (+0.132, -0.092)
Flux (0.3-10 keV) (Observed)	4.6 (+0.4, -0.4) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	5.5 (+0.4, -0.5) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.46 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.12 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	254.38 (295)
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+17097 s

N_H (Galactic)	8.89 × 10²⁰ cm^-2
N_H (intrinsic)	0 (+4.01 × 10²⁰, -0) cm^-2
z of absorber	0
Photon index	1.940 (+0.209, -0.076)
Flux (0.3-10 keV) (Observed)	2.98 (+0.28, -0.33) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.58 (+0.27, -0.28) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.44 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.13 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	210.38 (257)
Spectrum exposure	8.0 ks