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Swift-XRT spectra of GRB 060526

Last updated after receiving ObsID 00211957007, version 29

Data were analysed using HEASOFT version 6.35.2

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Add time-sliced spectrum.

The spectral fits assume a redshift: 3.21 (GCN 5170)

Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 81 to 220226 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+312 s

N_H (Galactic)	6.32 × 10²⁰ cm^-2
N_H (intrinsic)	5.5 (+2.5, -2.4) × 10²¹ cm^-2
z of absorber	3.21
Photon index	1.86 (+0.03, -0.03)
Flux (0.3-10 keV) (Observed)	1.86 (+0.04, -0.04) × 10^-9 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.16 (+0.04, -0.04) × 10^-9 erg cm^-2 s^-1
Counts to flux (obs)	3.45 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	3.99 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	649.69 (704)
Spectrum exposure	333 s

PC mode. Mean photon arrival: T0+16766 s

N_H (Galactic)	6.32 × 10²⁰ cm^-2
N_H (intrinsic)	0 (+3.05 × 10²¹, -0) cm^-2
z of absorber	3.21
Photon index	1.87 (+0.09, -0.08)
Flux (0.3-10 keV) (Observed)	1.544 (+0.120, -0.097) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.75 (+0.12, -0.10) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.43 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	3.88 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	323.07 (339)
Spectrum exposure	28.9 ks

Late Time spectrum (T0 + 5110 to 220226 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+32127 s

N_H (Galactic)	6.32 × 10²⁰ cm^-2
N_H (intrinsic)	0 (+9.27 × 10²¹, -0) cm^-2
z of absorber	3.21
Photon index	1.99 (+0.16, -0.12)
Flux (0.3-10 keV) (Observed)	6.6 (+0.6, -0.7) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	7.6 (+0.7, -0.6) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	3.21 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	3.72 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	205.51 (229)
Spectrum exposure	27.5 ks