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Swift-XRT spectra of GRB 140730A

Last updated after receiving ObsID 00607742001, version 11

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 67 to 52632 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+75 s

N_H (Galactic)	7.59 × 10²⁰ cm^-2
N_H (intrinsic)	4.1 (+24.3, -4.1) × 10²⁰ cm^-2
z of absorber	0
Photon index	1.4 (+0.7, -0.5)
Flux (0.3-10 keV) (Observed)	1.93 (+1.01, -0.71) × 10^-10 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.1 (+0.7, -0.5) × 10^-10 erg cm^-2 s^-1
Counts to flux (obs)	4.00 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.37 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	57.87 (62)
Spectrum exposure	17 s

PC mode. Mean photon arrival: T0+5831 s

N_H (Galactic)	7.59 × 10²⁰ cm^-2
N_H (intrinsic)	2.76 (+1.14, -0.99) × 10²¹ cm^-2
z of absorber	0
Photon index	2.01 (+0.24, -0.23)
Flux (0.3-10 keV) (Observed)	2.00 (+0.28, -0.24) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.0 (+0.4, -0.3) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.80 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.80 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	173.30 (234)
Spectrum exposure	10.1 ks

Late Time spectrum (T0 + 4753 to 52632 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+11946 s

N_H (Galactic)	7.59 × 10²⁰ cm^-2
N_H (intrinsic)	2.5 (+1.6, -1.3) × 10²¹ cm^-2
z of absorber	0
Photon index	2.1 (+0.4, -0.3)
Flux (0.3-10 keV) (Observed)	8.9 (+1.9, -1.5) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.45 (+0.25, -0.26) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.46 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.62 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	88.60 (137)
Spectrum exposure	9.3 ks