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Swift-XRT spectra of GRB 140930B

Last updated after receiving ObsID 00614094005, version 13

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 200 to 69707 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+203 s

N_H (Galactic)	3.45 × 10²⁰ cm^-2
N_H (intrinsic)	1.3 (+3.0, -1.3) × 10²¹ cm^-2
z of absorber	0
Photon index	2.0 (+0.9, -0.8)
Flux (0.3-10 keV) (Observed)	2.49 (+1.76, -0.93) × 10^-10 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.3 (+1.3, -1.1) × 10^-10 erg cm^-2 s^-1
Counts to flux (obs)	3.56 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.65 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	19.57 (23)
Spectrum exposure	6 s

PC mode. Mean photon arrival: T0+1997 s

N_H (Galactic)	3.45 × 10²⁰ cm^-2
N_H (intrinsic)	2.4 (+4.8, -2.4) × 10²⁰ cm^-2
z of absorber	0
Photon index	1.69 (+0.18, -0.16)
Flux (0.3-10 keV) (Observed)	2.74 (+0.33, -0.29) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.00 (+0.28, -0.24) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.88 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.24 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	237.36 (269)
Spectrum exposure	14.0 ks

Late Time spectrum (T0 + 6075 to 69707 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+11418 s

N_H (Galactic)	3.45 × 10²⁰ cm^-2
N_H (intrinsic)	0 (+9.78 × 10²⁰, -0) cm^-2
z of absorber	0
Photon index	1.68 (+0.53, -0.28)
Flux (0.3-10 keV) (Observed)	2.4 (+0.7, -0.7) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.6 (+0.7, -0.8) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	3.83 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.09 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	42.13 (47)
Spectrum exposure	11.5 ks