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Swift-XRT spectra of GRB 240905E

Last updated after receiving ObsID 01252695001, version 7

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 112 to 66615 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+167 s

N_H (Galactic)	9.30 × 10²⁰ cm^-2
N_H (intrinsic)	4 (+5, -4) × 10²⁰ cm^-2
z of absorber	0
Photon index	1.25 (+0.10, -0.10)
Flux (0.3-10 keV) (Observed)	7.2 (+0.5, -0.5) × 10^-10 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	7.8 (+0.4, -0.4) × 10^-10 erg cm^-2 s^-1
Counts to flux (obs)	5.30 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.73 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	462.21 (546)
Spectrum exposure	146 s

PC mode. Mean photon arrival: T0+4768 s

N_H (Galactic)	9.30 × 10²⁰ cm^-2
N_H (intrinsic)	3 (+5, -3) × 10²¹ cm^-2
z of absorber	0
Photon index	1.9 (+0.8, -0.6)
Flux (0.3-10 keV) (Observed)	6.4 (+3.1, -2.1) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	9.3 (+7.5, -2.5) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	4.38 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	6.38 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	53.08 (59)
Spectrum exposure	10.6 ks

Late Time spectrum (T0 + 4001 to 66615 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+23756 s

N_H (Galactic)	9.30 × 10²⁰ cm^-2
N_H (intrinsic)	0 (+4.38 × 10²¹, -0) cm^-2
z of absorber	0
Photon index	1.2 (+1.3, -1.2)
Flux (0.3-10 keV) (Observed)	1.07 (+1.21, -0.69) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.14 (+2.17, -0.71) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	6.52 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	6.95 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	12.86 (9)
Spectrum exposure	10.2 ks