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Swift-XRT spectra of GRB 150323C

Last updated after receiving ObsID 00636005008, version 6

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 176 to 12695 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+255 s

N_H (Galactic)	1.18 × 10²⁰ cm^-2
N_H (intrinsic)	1.64 (+0.13, -0.12) × 10²¹ cm^-2
z of absorber	0
Photon index	2.37 (+0.05, -0.05)
Flux (0.3-10 keV) (Observed)	1.099 (+0.025, -0.024) × 10^-9 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.732 (+0.037, -0.127) × 10^-9 erg cm^-2 s^-1
Counts to flux (obs)	2.84 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.48 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	596.05 (610)
Spectrum exposure	312 s

PC mode. Mean photon arrival: T0+3165 s

N_H (Galactic)	1.18 × 10²⁰ cm^-2
N_H (intrinsic)	7 (+5, -4) × 10²⁰ cm^-2
z of absorber	0
Photon index	2.51 (+0.25, -0.23)
Flux (0.3-10 keV) (Observed)	2.77 (+0.33, -0.28) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.8 (+0.4, -0.4) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	2.65 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	3.68 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	156.63 (201)
Spectrum exposure	5.8 ks

Late Time spectrum (T0 + 5082 to 12695 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+7777 s

N_H (Galactic)	1.18 × 10²⁰ cm^-2
N_H (intrinsic)	2.3 (+1.4, -1.2) × 10²¹ cm^-2
z of absorber	0
Photon index	2.4 (+0.5, -0.4)
Flux (0.3-10 keV) (Observed)	1.22 (+0.30, -0.22) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.15 (+0.93, -1.14) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	2.96 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.19 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	89.51 (105)
Spectrum exposure	4.4 ks