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Swift-XRT spectra of GRB 140103A

Last updated after receiving ObsID 00582773003, version 17

Data were analysed using HEASOFT version 6.35.2

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 172 to 8484 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+1360 s

N_H (Galactic)	1.35 × 10²⁰ cm^-2
N_H (intrinsic)	1.29 (+1.38, -0.99) × 10²¹ cm^-2
z of absorber	0
Photon index	2.2 (+0.4, -0.3)
Flux (0.3-10 keV) (Observed)	4.8 (+0.9, -0.8) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	6.63 (+1.13, -0.84) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.20 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.47 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	263.86 (259)
Spectrum exposure	2.5 ks

PC mode. Mean photon arrival: T0+7252 s

N_H (Galactic)	1.35 × 10²⁰ cm^-2
N_H (intrinsic)	2.9 (+1.6, -1.3) × 10²¹ cm^-2
z of absorber	0
Photon index	2.3 (+0.5, -0.4)
Flux (0.3-10 keV) (Observed)	2.3 (+0.6, -0.4) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	4.04 (+1.72, -0.67) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.19 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.60 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	92.30 (105)
Spectrum exposure	2.5 ks

Late Time spectrum (T0 + 6017 to 8484 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+7252 s

N_H (Galactic)	1.35 × 10²⁰ cm^-2
N_H (intrinsic)	2.9 (+1.6, -1.3) × 10²¹ cm^-2
z of absorber	0
Photon index	2.3 (+0.5, -0.4)
Flux (0.3-10 keV) (Observed)	2.3 (+0.6, -0.4) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	4.04 (+1.72, -0.67) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.19 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.60 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	92.30 (105)
Spectrum exposure	2.5 ks