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Swift-XRT spectra of GRB 160624A

Last updated after receiving ObsID 00701288001, version 8

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 + 77 to 12619 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+109 s

N_H (Galactic)	9.14 × 10²⁰ cm^-2
N_H (intrinsic)	4.8 (+2.3, -1.8) × 10²¹ cm^-2
z of absorber	0
Photon index	1.77 (+0.32, -0.29)
Flux (0.3-10 keV) (Observed)	2.4 (+0.4, -0.4) × 10^-10 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.5 (+0.6, -0.5) × 10^-10 erg cm^-2 s^-1
Counts to flux (obs)	4.55 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	6.66 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	162.48 (232)
Spectrum exposure	72 s

PC mode. Mean photon arrival: T0+544 s

N_H (Galactic)	9.14 × 10²⁰ cm^-2
N_H (intrinsic)	2.8 (+2.8, -2.1) × 10²¹ cm^-2
z of absorber	0
Photon index	1.6 (+0.5, -0.4)
Flux (0.3-10 keV) (Observed)	1.6 (+0.5, -0.4) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.0 (+0.4, -0.4) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	4.82 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	6.20 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	80.77 (98)
Spectrum exposure	5.1 ks

Late Time spectrum (T0 + 4443 to 12619 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+7684 s

N_H (Galactic)	9.14 × 10²⁰ cm^-2
N_H (intrinsic)	0 (+9.58 × 10²², -0) cm^-2
z of absorber	0
Photon index	0.2 (+2.6, -2.1)
Flux (0.3-10 keV) (Observed)	2.3 (+14.6, -1.9) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.3 (+11.1, -1.9) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	1.32 × 10^-10 erg cm^-2 ct^-1
Counts to flux (unabs)	1.36 × 10^-10 erg cm^-2 ct^-1
W-stat (dof) What's this?	0.75 (2)
Spectrum exposure	4.7 ks