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Home All issues Volume 556 (August 2013) A&A, 556 (2013) A67 Full HTML
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Table A.1

Swift XRT results.

Simple power law fit Log-Parabolic power law fit
Obs. IDa MJDstart Exp.b F(2−10 keV)c a d F(0.2−1 keV)e F(2−10 keV)e a f b f L g HRh
[ks] [10-12 erg cm-2 s-1] [10-12 erg cm-2 s-1] [10-12 erg cm-2 s-1] [%]
35031019 54 730.158 0.59 ...i ...i ...i ...i ...i ...i ...i ...i ...i ...i
35031021 54 745.554 1.75 10.8 ± 0.9 2.03 ± 0.11 0.77/17 2.50 ± 0.30 9.2 ± 0.8 1.79 ± 0.25 0.51 ± 0.30 0.61/18 85.1 1.17 ± 0.12
35031022 54 749.513 0.94 9.8 ± 1.4 2.12 ± 0.23 0.79/7 3.05 ± 0.50 9.8 ± 1.5 2.12 ± 0.35 0.00 ± 0.00 0.93/6 0.0 0.80 ± 0.12
35031023 54 757.762 1.23 9.5 ± 1.1 2.14 ± 0.18 1.55/13 3.09 ± 0.50 9.5 ± 1.4 2.14 ± 0.30 0.00 ± 0.00 1.68/12 0.0 0.95 ± 0.13
35031024 54 759.895 2.23 14.2 ± 0.9 1.94 ± 0.09 1.10/30 2.90 ± 0.25 13.0 ± 0.8 1.80 ± 0.18 0.27 ± 0.25 1.07/29 82.9 1.21 ± 0.10
35031025 54 760.899 2.31 14.4 ± 0.8 1.98 ± 0.08 1.04/42 3.16 ± 0.22 13.0 ± 0.9 1.80 ± 0.16 0.36 ± 0.26 0.95/41 96.0 1.17 ± 0.09
35031026 54 761.904 2.27 13.4 ± 0.7 1.97 ± 0.08 1.32/32 2.91 ± 0.23 12.3 ± 0.9 1.84 ± 0.17 0.26 ± 0.25 1.29/31 85.6 1.22 ± 0.10
35031027 54 762.908 2.42 10.9 ± 0.6 2.02 ± 0.09 1.12/28 1.67 ± 0.22 10.3 ± 0.8 1.94 ± 0.16 0.17 ± 0.17 1.12/27 69.9 1.06 ± 0.09
35031028 54 763.167 4.91 10.5 ± 0.6 2.03 ± 0.06 1.20/48 2.61 ± 0.17 9.7 ± 0.6 1.92 ± 0.12 0.25 ± 0.21 1.15/47 93.0 1.07 ± 0.07
35031029 54 764.857 1.58 10.0 ± 0.8 2.09 ± 0.12 0.97/17 2.64 ± 0.30 9.0 ± 1.0 1.92 ± 0.27 0.35 ± 0.34 0.93/16 78.5 1.09 ± 0.12
35031030 54 765.917 2.53 9.6 ± 0.7 2.01 ± 0.08 1.36/26 2.11 ± 0.23 8.4 ± 0.8 1.75 ± 0.19 0.51 ± 0.30 1.07/25 98.6 1.13 ± 0.10
35031031 54 766.865 1.19 8.1 ± 1.1 2.10 ± 0.20 0.88/8 2.25 ± 0.50 7.2 ± 1.2 1.99 ± 0.40 0.26 ± 0.26 0.99/7 24.9 0.86 ± 0.13
35031032 54 767.869 2.75 8.0 ± 0.6 2.15 ± 0.10 0.76/26 2.58 ± 0.25 8.0 ± 0.9 2.14 ± 0.13 0.00 ± 0.00 0.79/25 6.9 0.87 ± 0.08
35031033 54 768.806 2.29 7.9 ± 0.5 2.04 ± 0.11 0.99/18 1.82 ± 0.20 6.9 ± 0.8 1.78 ± 0.26 0.51 ± 0.42 0.84/17 92.9 1.13 ± 0.12
35031034 54 769.932 1.87 11.5 ± 0.7 1.96 ± 0.10 1.09/20 2.44 ± 0.25 10.7 ± 0.9 1.83 ± 0.22 0.25 ± 0.25 1.07/19 76.4 1.21 ± 0.12
35031035 54 770.881 2.10 9.6 ± 0.7 2.06 ± 0.11 0.58/21 2.60 ± 0.25 9.3 ± 1.0 2.02 ± 0.20 0.00 ± 0.00 0.60/20 31.8 1.01 ± 0.10
35031036 54 771.933 1.65 9.9 ± 0.8 1.99 ± 0.11 1.36/15 1.93 ± 0.22 8.6 ± 0.9 1.58 ± 0.32 0.73 ± 0.50 1.01/14 97.7 1.23 ± 0.14
35031037 54 772.892 0.19 ...i ...i ...i ...i ...i ...i ...i ...i ...i ...i
35031038 54 773.892 0.94 13.2 ± 1.7 1.86 ± 0.22 0.30/7 2.43 ± 0.50 12.4 ± 2.0 1.80 ± 0.50 0.14 ± 0.14 0.35/6 0.0 1.17 ± 0.18
35031039 54 777.483 1.59 10.7 ± 0.7 2.16 ± 0.12 1.36/22 3.55 ± 0.30 10.6 ± 1.2 2.15 ± 0.25 0.00 ± 0.00 1.43/19 89.2 0.99 ± 0.10
35031040 54 784.592 1.06 16.6 ± 1.7 1.76 ± 0.13 0.32/13 2.48 ± 0.30 15.9 ± 1.9 1.69 ± 0.30 0.13 ± 0.13 0.33/12 33.5 1.47 ± 0.18

Notes.

(a)

Swift observation ID.

(b)

Swift XRT exposure.

(c)

Integral flux between 2 and 10 keV determined by a simple power law fit from 0.3−10 keV.

(d)

Spectral index determined by a simple power law fit from 0.3−10 keV.

(e)

Integral flux determined by a log parabolic power law fit from 0.3−10 keV.

(f)

Spectral indices determined from a log-parabola fit from 0.3−10 keV.

(g)

Probability that the log-parabolic power law fit is preferred over the simple power law fit by means of a logarithmic likelihood ratio test.

(h)

Hardness ratio, defined here as counts(2−10 keV)/counts(0.2−1 keV).

(i)

Observation time too short for extracting results.

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