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Swift-XRT spectra of GRB 150527A

Last updated after receiving ObsID 00641698002, version 11

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 65 to 23505 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+72 s

N_H (Galactic)	5.67 × 10²¹ cm^-2
N_H (intrinsic)	2.4 (+2.3, -1.7) × 10²² cm^-2
z of absorber	0
Photon index	3.3 (+1.8, -1.4)
Flux (0.3-10 keV) (Observed)	1.6 (+0.9, -0.5) × 10^-10 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.2 (+6.0, -1.9) × 10^-9 erg cm^-2 s^-1
Counts to flux (obs)	3.54 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.04 × 10^-10 erg cm^-2 ct^-1
W-stat (dof) What's this?	27.70 (45)
Spectrum exposure	14 s

PC mode. Mean photon arrival: T0+4899 s

N_H (Galactic)	5.67 × 10²¹ cm^-2
N_H (intrinsic)	5 (+4, -4) × 10²¹ cm^-2
z of absorber	0
Photon index	1.9 (+0.4, -0.3)
Flux (0.3-10 keV) (Observed)	9.3 (+1.4, -1.2) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.7 (+0.6, -0.3) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	5.01 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	8.98 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	203.45 (263)
Spectrum exposure	3.4 ks

Late Time spectrum (T0 + 4001 to 23505 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+7519 s

N_H (Galactic)	5.67 × 10²¹ cm^-2
N_H (intrinsic)	7 (+62, -7) × 10²⁰ cm^-2
z of absorber	0
Photon index	1.76 (+0.55, -0.28)
Flux (0.3-10 keV) (Observed)	5.8 (+1.2, -1.1) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	8.6 (+4.6, -1.7) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	4.81 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	7.12 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	139.60 (155)
Spectrum exposure	2.7 ks