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Swift-XRT spectra of GRB 200205A

Last updated after receiving ObsID 00954304067, 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 + 142 to 34902 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+181 s

N_H (Galactic)	4.27 × 10²¹ cm^-2
N_H (intrinsic)	0 (+2.44 × 10²⁰, -0) cm^-2
z of absorber	0
Photon index	1.03 (+0.06, -0.04)
Flux (0.3-10 keV) (Observed)	2.354 (+0.118, -0.092) × 10^-9 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.61 (+0.09, -0.05) × 10^-9 erg cm^-2 s^-1
Counts to flux (obs)	6.88 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	7.63 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	687.90 (675)
Spectrum exposure	89 s

PC mode. Mean photon arrival: T0+17337 s

N_H (Galactic)	4.27 × 10²¹ cm^-2
N_H (intrinsic)	1.9 (+1.6, -1.4) × 10²¹ cm^-2
z of absorber	0
Photon index	1.97 (+0.22, -0.21)
Flux (0.3-10 keV) (Observed)	4.3 (+0.5, -0.4) × 10^-11 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	7.06 (+1.13, -0.81) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	4.28 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	7.08 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	245.26 (305)
Spectrum exposure	2.7 ks

Late Time spectrum (T0 + 12248 to 34902 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+17337 s

N_H (Galactic)	4.27 × 10²¹ cm^-2
N_H (intrinsic)	1.9 (+1.6, -1.4) × 10²¹ cm^-2
z of absorber	0
Photon index	1.97 (+0.22, -0.21)
Flux (0.3-10 keV) (Observed)	4.3 (+0.5, -0.4) × 10^-11 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	7.06 (+1.13, -0.81) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	4.28 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	7.08 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	245.26 (305)
Spectrum exposure	2.7 ks