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Swift-XRT spectra of GRB 060115

Last updated after receiving ObsID 00177408005, version 24

Data were analysed using HEASOFT version 6.32

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Add time-sliced spectrum.

The spectral fits assume a redshift: 3.53 (GCN 4520)

Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 120 to 70229 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+163 s

N_H (Galactic)	1.48 × 10²¹ cm^-2
N_H (intrinsic)	9.3 (+10.1, -9.3) × 10²¹ cm^-2
z of absorber	3.53
Photon index	1.84 (+0.09, -0.08)
Flux (0.3-10 keV) (Observed)	6.4 (+0.4, -0.4) × 10^-10 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	8.0 (+0.4, -0.4) × 10^-10 erg cm^-2 s^-1
Counts to flux (obs)	3.67 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.63 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	470.27 (501)
Spectrum exposure	132 s

PC mode. Mean photon arrival: T0+10478 s

N_H (Galactic)	1.48 × 10²¹ cm^-2
N_H (intrinsic)	0 (+3.36 × 10²¹, -0) cm^-2
z of absorber	3.53
Photon index	2.12 (+0.10, -0.08)
Flux (0.3-10 keV) (Observed)	2.49 (+0.19, -0.15) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.39 (+0.21, -0.19) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.16 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.31 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	312.55 (324)
Spectrum exposure	18.8 ks

Late Time spectrum (T0 + 5063 to 70229 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+24965 s

N_H (Galactic)	1.48 × 10²¹ cm^-2
N_H (intrinsic)	0 (+1.03 × 10²², -0) cm^-2
z of absorber	3.53
Photon index	2.21 (+0.16, -0.14)
Flux (0.3-10 keV) (Observed)	7.5 (+0.8, -0.8) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.06 (+0.10, -0.09) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.02 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.27 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	160.76 (194)
Spectrum exposure	17.3 ks