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Swift-XRT spectra of GRB 210112A

Last updated after receiving ObsID 01016881010, version 8

Data were analysed using HEASOFT version 6.35.2

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 78 to 63054 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+267 s

N_H (Galactic)	9.55 × 10¹⁹ cm^-2
N_H (intrinsic)	2.35 (+0.15, -0.15) × 10²¹ cm^-2
z of absorber	0
Photon index	1.50 (+0.03, -0.03)
Flux (0.3-10 keV) (Observed)	1.75 (+0.03, -0.03) × 10^-9 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.074 (+0.030, -0.030) × 10^-9 erg cm^-2 s^-1
Counts to flux (obs)	4.83 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.72 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	883.34 (850)
Spectrum exposure	859 s

PC mode. Mean photon arrival: T0+18815 s

N_H (Galactic)	9.55 × 10¹⁹ cm^-2
N_H (intrinsic)	2.9 (+0.4, -0.4) × 10²¹ cm^-2
z of absorber	0
Photon index	2.02 (+0.09, -0.09)
Flux (0.3-10 keV) (Observed)	1.83 (+0.10, -0.09) × 10^-11 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.71 (+0.12, -0.12) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	3.72 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.51 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	428.43 (496)
Spectrum exposure	10.5 ks

Late Time spectrum (T0 + 6433 to 63054 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+23732 s

N_H (Galactic)	9.55 × 10¹⁹ cm^-2
N_H (intrinsic)	2.9 (+0.4, -0.4) × 10²¹ cm^-2
z of absorber	0
Photon index	2.04 (+0.11, -0.11)
Flux (0.3-10 keV) (Observed)	1.27 (+0.08, -0.07) × 10^-11 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.907 (+0.095, -0.100) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	3.66 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.51 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	373.29 (451)
Spectrum exposure	9.9 ks