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Swift-XRT spectra of GRB 110102A

Last updated after receiving ObsID 00441454016, version 10

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 152 to 99707 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+262 s

N_H (Galactic)	6.06 × 10²⁰ cm^-2
N_H (intrinsic)	1.11 (+0.14, -0.14) × 10²¹ cm^-2
z of absorber	0
Photon index	1.36 (+0.03, -0.03)
Flux (0.3-10 keV) (Observed)	4.41 (+0.09, -0.09) × 10^-9 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	4.93 (+0.08, -0.08) × 10^-9 erg cm^-2 s^-1
Counts to flux (obs)	5.05 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.64 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	800.63 (825)
Spectrum exposure	375 s

PC mode. Mean photon arrival: T0+25587 s

N_H (Galactic)	6.06 × 10²⁰ cm^-2
N_H (intrinsic)	1.38 (+0.20, -0.19) × 10²¹ cm^-2
z of absorber	0
Photon index	2.03 (+0.06, -0.06)
Flux (0.3-10 keV) (Observed)	9.3 (+0.3, -0.3) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.29 (+0.04, -0.04) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	3.45 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.78 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	619.70 (601)
Spectrum exposure	36.6 ks

Late Time spectrum (T0 + 4694 to 99707 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+29387 s

N_H (Galactic)	6.06 × 10²⁰ cm^-2
N_H (intrinsic)	1.38 (+0.22, -0.21) × 10²¹ cm^-2
z of absorber	0
Photon index	2.02 (+0.06, -0.06)
Flux (0.3-10 keV) (Observed)	7.74 (+0.28, -0.27) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.07 (+0.03, -0.03) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	3.47 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.78 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	568.53 (579)
Spectrum exposure	35.6 ks