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Swift-XRT spectra of GRB 120514A

Last updated after receiving ObsID 00522197006, version 17

Data were analysed using HEASOFT version 6.29

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 107 to 53112 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+148 s

N_H (Galactic)	7.53 × 10²¹ cm^-2
N_H (intrinsic)	2.16 (+0.25, -0.24) × 10²² cm^-2
z of absorber	0
Photon index	1.87 (+0.12, -0.12)
Flux (0.3-10 keV) (Observed)	3.09 (+0.13, -0.12) × 10^-9 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	6.6 (+0.7, -0.6) × 10^-9 erg cm^-2 s^-1
Counts to flux (obs)	6.95 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	1.48 × 10^-10 erg cm^-2 ct^-1
W-stat (dof) What's this?	674.69 (698)
Spectrum exposure	104 s

PC mode. Mean photon arrival: T0+4635 s

N_H (Galactic)	7.53 × 10²¹ cm^-2
N_H (intrinsic)	2.7 (+0.7, -0.7) × 10²² cm^-2
z of absorber	0
Photon index	2.2 (+0.3, -0.3)
Flux (0.3-10 keV) (Observed)	5.8 (+0.7, -0.6) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.7 (+0.8, -0.4) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	6.87 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	2.02 × 10^-10 erg cm^-2 ct^-1
W-stat (dof) What's this?	240.83 (314)
Spectrum exposure	9.6 ks

Late Time spectrum (T0 + 4379 to 53112 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+11456 s

N_H (Galactic)	7.53 × 10²¹ cm^-2
N_H (intrinsic)	2.8 (+1.3, -1.1) × 10²² cm^-2
z of absorber	0
Photon index	2.1 (+0.6, -0.6)
Flux (0.3-10 keV) (Observed)	2.3 (+0.5, -0.4) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	6.7 (+7.2, -2.2) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	6.99 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	2.01 × 10^-10 erg cm^-2 ct^-1
W-stat (dof) What's this?	108.01 (157)
Spectrum exposure	8.7 ks