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Swift-XRT spectra of GRB 180930A

Last updated after receiving ObsID 00864584000, version 12

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 212 to 2814 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+232 s

N_H (Galactic)	2.09 × 10²⁰ cm^-2
N_H (intrinsic)	4 (+9, -4) × 10²⁰ cm^-2
z of absorber	0
Photon index	1.77 (+0.31, -0.26)
Flux (0.3-10 keV) (Observed)	2.4 (+0.5, -0.4) × 10^-10 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.7 (+0.4, -0.4) × 10^-10 erg cm^-2 s^-1
Counts to flux (obs)	3.47 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	3.84 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	139.74 (195)
Spectrum exposure	47 s

PC mode. Mean photon arrival: T0+799 s

N_H (Galactic)	2.09 × 10²⁰ cm^-2
N_H (intrinsic)	7 (+4, -4) × 10²⁰ cm^-2
z of absorber	0
Photon index	2.08 (+0.16, -0.15)
Flux (0.3-10 keV) (Observed)	2.26 (+0.21, -0.19) × 10^-11 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.80 (+0.22, -0.20) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	3.17 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	3.93 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	233.36 (291)
Spectrum exposure	2.6 ks

Late Time spectrum (T0 + 9223372036854775807 to 9223372036854775807 s)

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