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Swift-XRT spectra of GRB 070714B

Last updated after receiving ObsID 00284856000, version 20

Data were analysed using HEASOFT version 6.32

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Add time-sliced spectrum.

The spectral fits assume a redshift: 0.92 (GCN 6836)

Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 67 to 134537 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+117 s

N_H (Galactic)	9.82 × 10²⁰ cm^-2
N_H (intrinsic)	3.0 (+1.7, -1.5) × 10²¹ cm^-2
z of absorber	0.92
Photon index	1.25 (+0.08, -0.08)
Flux (0.3-10 keV) (Observed)	8.4 (+0.5, -0.5) × 10^-10 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	9.2 (+0.5, -0.4) × 10^-10 erg cm^-2 s^-1
Counts to flux (obs)	5.37 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.87 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	506.93 (569)
Spectrum exposure	137 s

PC mode. Mean photon arrival: T0+3940 s

N_H (Galactic)	9.82 × 10²⁰ cm^-2
N_H (intrinsic)	3.7 (+2.3, -2.0) × 10²¹ cm^-2
z of absorber	0.92
Photon index	1.93 (+0.16, -0.15)
Flux (0.3-10 keV) (Observed)	9.4 (+1.0, -0.9) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.233 (+0.103, -0.094) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.61 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.74 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	243.29 (316)
Spectrum exposure	58.2 ks

Late Time spectrum (T0 + 5286 to 134537 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+17325 s

N_H (Galactic)	9.82 × 10²⁰ cm^-2
N_H (intrinsic)	0 (+3.75 × 10²¹, -0) cm^-2
z of absorber	0.92
Photon index	1.75 (+0.39, -0.20)
Flux (0.3-10 keV) (Observed)	1.20 (+0.22, -0.27) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.39 (+0.26, -0.22) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	3.80 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.40 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	91.08 (110)
Spectrum exposure	56.7 ks