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Swift-XRT spectra of GRB 190203A

Last updated after receiving ObsID 00887512006, version 7

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 122 to 50006 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+363 s

N_H (Galactic)	4.01 × 10²¹ cm^-2
N_H (intrinsic)	5.1 (+0.4, -0.4) × 10²¹ cm^-2
z of absorber	0
Photon index	1.79 (+0.04, -0.04)
Flux (0.3-10 keV) (Observed)	1.498 (+0.029, -0.028) × 10^-9 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.39 (+0.06, -0.06) × 10^-9 erg cm^-2 s^-1
Counts to flux (obs)	5.11 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	8.17 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	768.08 (803)
Spectrum exposure	669 s

PC mode. Mean photon arrival: T0+13229 s

N_H (Galactic)	4.01 × 10²¹ cm^-2
N_H (intrinsic)	3.4 (+1.7, -1.5) × 10²¹ cm^-2
z of absorber	0
Photon index	1.70 (+0.19, -0.18)
Flux (0.3-10 keV) (Observed)	1.60 (+0.16, -0.14) × 10^-11 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.34 (+0.25, -0.20) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	5.30 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	7.76 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	338.53 (362)
Spectrum exposure	7.3 ks

Late Time spectrum (T0 + 4060 to 50006 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+13229 s

N_H (Galactic)	4.01 × 10²¹ cm^-2
N_H (intrinsic)	3.4 (+1.7, -1.5) × 10²¹ cm^-2
z of absorber	0
Photon index	1.70 (+0.19, -0.18)
Flux (0.3-10 keV) (Observed)	1.60 (+0.16, -0.14) × 10^-11 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.34 (+0.25, -0.20) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	5.30 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	7.76 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	338.53 (362)
Spectrum exposure	7.3 ks