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Swift-XRT spectra of GRB 061217

Last updated after receiving ObsID 00251634003, version 22

Data were analysed using HEASOFT version 6.32

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Add time-sliced spectrum.

The spectral fits assume a redshift: 0.827 (GCN 5965)

Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 72 to 87945 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+12218 s

N_H (Galactic)	3.96 × 10²⁰ cm^-2
N_H (intrinsic)	0 (+1.46 × 10²³, -0) cm^-2
z of absorber	0.827
Photon index	0.68 (+1.07, -0.56)
Flux (0.3-10 keV) (Observed)	5.2 (+1.8, -3.1) × 10^-14 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	5 (+3, -3) × 10^-14 erg cm^-2 s^-1
Counts to flux (obs)	7.16 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	7.50 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	18.01 (14)
Spectrum exposure	34.5 ks

Late Time spectrum (T0 + 4915 to 87945 s)

Download spectral files for Late Time spectrum.

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+35408 s

N_H (Galactic)	3.96 × 10²⁰ cm^-2
N_H (intrinsic)	8.7 (+14.6, -8.7) × 10²¹ cm^-2
z of absorber	0.827
Photon index	10 (-10, -7)
Flux (0.3-10 keV) (Observed)	3.2 (+13.8, -2.6) × 10^-15 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.5 (+1.00 × 10¹³, -2.5) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	2.25 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	1.78 × 10^-9 erg cm^-2 ct^-1
W-stat (dof) What's this?	4.07 (2)
Spectrum exposure	32.8 ks