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Swift-XRT spectra of GRB 230510A

Last updated after receiving ObsID 01167973009, version 14

Data were analysed using HEASOFT version 6.35.2

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 67 to 33060 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+140 s

N_H (Galactic)	1.91 × 10²¹ cm^-2
N_H (intrinsic)	5.7 (+1.8, -1.7) × 10²⁰ cm^-2
z of absorber	0
Photon index	2.13 (+0.05, -0.05)
Flux (0.3-10 keV) (Observed)	1.95 (+0.05, -0.05) × 10^-9 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.96 (+0.08, -0.08) × 10^-9 erg cm^-2 s^-1
Counts to flux (obs)	3.32 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.04 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	659.36 (663)
Spectrum exposure	248 s

PC mode. Mean photon arrival: T0+11394 s

N_H (Galactic)	1.91 × 10²¹ cm^-2
N_H (intrinsic)	10 (+47, -10) × 10¹⁹ cm^-2
z of absorber	0
Photon index	1.991 (+0.136, -0.097)
Flux (0.3-10 keV) (Observed)	9.0 (+0.6, -0.7) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.24 (+0.09, -0.08) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	3.61 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.94 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	313.25 (370)
Spectrum exposure	6.3 ks

Late Time spectrum (T0 + 4206 to 33060 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+11394 s

N_H (Galactic)	1.91 × 10²¹ cm^-2
N_H (intrinsic)	10 (+47, -10) × 10¹⁹ cm^-2
z of absorber	0
Photon index	1.991 (+0.136, -0.097)
Flux (0.3-10 keV) (Observed)	9.0 (+0.6, -0.7) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.24 (+0.09, -0.08) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	3.61 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.94 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	313.25 (370)
Spectrum exposure	6.3 ks