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Swift-XRT spectra of GRB 050326

Last updated after receiving ObsID 00112453005, version 41

Data were analysed using HEASOFT version -1

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 3263 to 196277 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+3524 s

N_H (Galactic)	4.64 × 10²⁰ cm^-2
N_H (intrinsic)	8 (+8, -7) × 10²⁰ cm^-2
z of absorber	0
Photon index	2.07 (+0.30, -0.27)
Flux (0.3-10 keV) (Observed)	4.7 (+0.8, -0.7) × 10^-11 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	6.0 (+0.8, -0.8) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	3.06 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	3.97 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	185.31 (216)
Spectrum exposure	245 s

PC mode. Mean photon arrival: T0+33340 s

N_H (Galactic)	4.64 × 10²⁰ cm^-2
N_H (intrinsic)	1.0 (+0.6, -0.6) × 10²¹ cm^-2
z of absorber	0
Photon index	1.88 (+0.19, -0.18)
Flux (0.3-10 keV) (Observed)	6.9 (+0.8, -0.7) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	8.6 (+0.8, -0.7) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	3.62 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.55 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	262.18 (291)
Spectrum exposure	40.9 ks

Late Time spectrum (T0 + 4946 to 196277 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+34382 s

N_H (Galactic)	4.64 × 10²⁰ cm^-2
N_H (intrinsic)	1.0 (+0.6, -0.6) × 10²¹ cm^-2
z of absorber	0
Photon index	1.87 (+0.19, -0.18)
Flux (0.3-10 keV) (Observed)	6.5 (+0.8, -0.7) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	8.2 (+0.8, -0.7) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	3.63 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.53 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	253.75 (286)
Spectrum exposure	40.8 ks