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Swift-XRT spectra of GRB 190926A

Last updated after receiving ObsID 00926515005, version 9

Data were analysed using HEASOFT version 6.35.2

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 140 to 33966 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+396 s

N_H (Galactic)	7.49 × 10²⁰ cm^-2
N_H (intrinsic)	2.65 (+0.12, -0.12) × 10²¹ cm^-2
z of absorber	0
Photon index	1.813 (+0.023, -0.023)
Flux (0.3-10 keV) (Observed)	2.66 (+0.04, -0.03) × 10^-9 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.67 (+0.04, -0.03) × 10^-9 erg cm^-2 s^-1
Counts to flux (obs)	4.12 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.67 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	1073.02 (855)
Spectrum exposure	685 s

PC mode. Mean photon arrival: T0+15544 s

N_H (Galactic)	7.49 × 10²⁰ cm^-2
N_H (intrinsic)	1.5 (+1.7, -1.3) × 10²¹ cm^-2
z of absorber	0
Photon index	2.8 (+0.7, -0.6)
Flux (0.3-10 keV) (Observed)	3.3 (+0.9, -0.7) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	7.1 (+6.7, -1.5) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	2.56 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.49 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	52.50 (76)
Spectrum exposure	11.3 ks

Late Time spectrum (T0 + 4066 to 33966 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+15544 s

N_H (Galactic)	7.49 × 10²⁰ cm^-2
N_H (intrinsic)	1.5 (+1.7, -1.3) × 10²¹ cm^-2
z of absorber	0
Photon index	2.8 (+0.7, -0.6)
Flux (0.3-10 keV) (Observed)	3.3 (+0.9, -0.7) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	7.1 (+6.7, -1.5) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	2.56 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.49 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	52.50 (76)
Spectrum exposure	11.3 ks