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Swift-XRT spectra of GRB 120305A

Last updated after receiving ObsID 00516997001, version 20

Data were analysed using HEASOFT version 6.35.2

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 69 to 99139 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+108 s

N_H (Galactic)	2.14 × 10²¹ cm^-2
N_H (intrinsic)	4.6 (+1.8, -1.5) × 10²¹ cm^-2
z of absorber	0
Photon index	1.82 (+0.22, -0.21)
Flux (0.3-10 keV) (Observed)	7.5 (+0.9, -0.8) × 10^-10 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.16 (+0.16, -0.11) × 10^-9 erg cm^-2 s^-1
Counts to flux (obs)	4.57 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	7.06 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	302.70 (359)
Spectrum exposure	85 s

PC mode. Mean photon arrival: T0+1061 s

N_H (Galactic)	2.14 × 10²¹ cm^-2
N_H (intrinsic)	5.1 (+4.0, -2.9) × 10²¹ cm^-2
z of absorber	0
Photon index	2.8 (+0.7, -0.5)
Flux (0.3-10 keV) (Observed)	9.7 (+2.6, -2.0) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.4 (+4.4, -1.1) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.10 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	1.09 × 10^-10 erg cm^-2 ct^-1
W-stat (dof) What's this?	84.60 (113)
Spectrum exposure	17.7 ks

Late Time spectrum (T0 + 5157 to 99139 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+15935 s

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