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Swift-XRT spectra of GRB 200711A

Last updated after receiving ObsID 00981957006, version 5

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 170 to 40411 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+184 s

N_H (Galactic)	5.65 × 10²¹ cm^-2
N_H (intrinsic)	2.0 (+2.7, -1.5) × 10²² cm^-2
z of absorber	0
Photon index	1.70 (+1.03, -0.83)
Flux (0.3-10 keV) (Observed)	2.58 (+1.08, -0.79) × 10^-10 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	4.7 (+6.2, -1.6) × 10^-10 erg cm^-2 s^-1
Counts to flux (obs)	5.75 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	1.05 × 10^-10 erg cm^-2 ct^-1
W-stat (dof) What's this?	73.99 (87)
Spectrum exposure	29 s

PC mode. Mean photon arrival: T0+8312 s

N_H (Galactic)	5.65 × 10²¹ cm^-2
N_H (intrinsic)	1.10 (+0.31, -0.28) × 10²² cm^-2
z of absorber	0
Photon index	1.96 (+0.22, -0.21)
Flux (0.3-10 keV) (Observed)	1.73 (+0.16, -0.14) × 10^-11 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.5 (+0.7, -0.4) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	5.72 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	1.16 × 10^-10 erg cm^-2 ct^-1
W-stat (dof) What's this?	304.67 (408)
Spectrum exposure	6.9 ks

Late Time spectrum (T0 + 4244 to 40411 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+12806 s

N_H (Galactic)	5.65 × 10²¹ cm^-2
N_H (intrinsic)	1.3 (+0.4, -0.4) × 10²² cm^-2
z of absorber	0
Photon index	2.11 (+0.28, -0.27)
Flux (0.3-10 keV) (Observed)	8.7 (+1.0, -0.9) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.1 (+0.6, -0.4) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	5.54 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	1.31 × 10^-10 erg cm^-2 ct^-1
W-stat (dof) What's this?	236.98 (323)
Spectrum exposure	6.1 ks