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Swift-XRT spectra of GRB 230723B

Last updated after receiving ObsID 01180410002, version 10

Data were analysed using HEASOFT version 6.35.2

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 3304 to 49226 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+11138 s

N_H (Galactic)	2.20 × 10²¹ cm^-2
N_H (intrinsic)	5 (+4, -3) × 10²¹ cm^-2
z of absorber	0
Photon index	2.4 (+0.7, -0.6)
Flux (0.3-10 keV) (Observed)	6.3 (+2.0, -1.4) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.56 (+2.43, -0.40) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	4.02 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	9.92 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	85.44 (110)
Spectrum exposure	8.2 ks

Late Time spectrum (T0 + 4001 to 49226 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+13275 s

N_H (Galactic)	2.20 × 10²¹ cm^-2
N_H (intrinsic)	8 (+8, -6) × 10²¹ cm^-2
z of absorber	0
Photon index	2.82 (+1.03, -0.84)
Flux (0.3-10 keV) (Observed)	3.43 (+1.42, -0.96) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.4 (+0.4, -0.5) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	4.14 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	1.71 × 10^-10 erg cm^-2 ct^-1
W-stat (dof) What's this?	62.79 (71)
Spectrum exposure	7.5 ks