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Swift-XRT spectra of GRB 261017A

Last updated after receiving ObsID 01519536001, version 11

Data were analysed using HEASOFT version 6.35.2

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 87 to 70709 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+117 s

N_H (Galactic)	3.15 × 10²⁰ cm^-2
N_H (intrinsic)	1.5 (+3.5, -1.5) × 10²⁰ cm^-2
z of absorber	0
Photon index	1.16 (+0.08, -0.07)
Flux (0.3-10 keV) (Observed)	1.56 (+0.09, -0.09) × 10^-9 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.61 (+0.07, -0.07) × 10^-9 erg cm^-2 s^-1
Counts to flux (obs)	5.38 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.54 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	549.97 (574)
Spectrum exposure	98 s

PC mode. Mean photon arrival: T0+1034 s

N_H (Galactic)	3.15 × 10²⁰ cm^-2
N_H (intrinsic)	4 (+8, -4) × 10²⁰ cm^-2
z of absorber	0
Photon index	1.92 (+0.33, -0.29)
Flux (0.3-10 keV) (Observed)	1.03 (+0.22, -0.18) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.18 (+0.20, -0.15) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.49 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.02 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	121.06 (130)
Spectrum exposure	9.2 ks

Late Time spectrum (T0 + 5338 to 70709 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+12728 s

N_H (Galactic)	3.15 × 10²⁰ cm^-2
N_H (intrinsic)	0 (-8.79 × 10¹⁷, -0) cm^-2
z of absorber	0
Photon index	4 (-4, -4)
Flux (0.3-10 keV) (Observed)	1.0 (+12.4, +99999999999999.0) × 10^-14 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2 (+1.00 × 10¹⁴, +99999999999998) × 10^-14 erg cm^-2 s^-1
Counts to flux (obs)	2.83 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.12 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	5.61 (3)
Spectrum exposure	8.0 ks