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Swift-XRT spectra of GRB 230423A

Last updated after receiving ObsID 01165354001, version 10

Data were analysed using HEASOFT version 6.32

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Add time-sliced spectrum.

Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 680 to 5539 s)

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PC mode spectrum of Time-averaged

WT mode. Mean photon arrival: T0+690 s

Can't find a valid fit for this spectrum

PC mode. Mean photon arrival: T0+1695 s

N_H (Galactic)	2.04 × 10²¹ cm^-2
N_H (intrinsic)	3.7 (+1.6, -1.3) × 10²² cm^-2
z of absorber	0
Photon index	3.1 (+0.8, -0.7)
Flux (0.3-10 keV) (Observed)	5.2 (+1.3, -1.0) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	5.6 (+43.8, -2.4) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	5.13 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.56 × 10^-10 erg cm^-2 ct^-1
W-stat (dof) What's this?	96.51 (99)
Spectrum exposure	1.5 ks

Late Time spectrum (T0 + 4817 to 5539 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+5166 s

N_H (Galactic)	2.04 × 10²¹ cm^-2
N_H (intrinsic)	2.0 (+4.0, -1.9) × 10²² cm^-2
z of absorber	0
Photon index	2.9 (+2.9, -2.0)
Flux (0.3-10 keV) (Observed)	1.49 (+1.95, -0.69) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	9 (+1.00 × 10¹², -7) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	4.32 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	2.73 × 10^-10 erg cm^-2 ct^-1
W-stat (dof) What's this?	9.37 (15)
Spectrum exposure	722 s