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Home All issues Volume 501 / No 3 (July III 2009) A&A, 501 3 (2009) 933-940 Full HTML
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Table 3:

Results of Modelfit applied to 1.6, 5, 8.4 and 22 GHz data.
Frequency Epoch $\chi^{2}$ Component r $\theta$ $\Delta$ (x, y) a b/a $\Phi$ S
GHz yy-mm-dd     mas deg mas mas   deg mJy
1.6 03-08-07 1.312 A, e 0 0 - 3.29 $\pm$ 0.02 0.5 29.6 24.9 $\pm$ 1.3
      N1, e 7.61 -130 0.02 6.20 $\pm$ 0.04 0.5 -67.3 21.4 $\pm$ 1.1
      B, e 10.58 -22 0.05 8.88 $\pm$ 0.10 0.6 -14.7 13.1 $\pm$ 0.7
      S1, c 14.11 -165 0.35 4.23 $\pm$ 0.07 1 -84.2 8.2 $\pm$ 0.4
1.6 08-02-26 1.001 A, e 0 0 - 3.29 $\pm$ 0.01 0.5 29.6 31.9 $\pm$ 1.6
      N1, e 8.08 -128 0.01 6.20 $\pm$ 0.02 0.5 -67.3 31.0 $\pm$ 1.6
      B, e 10.18 -17 0.02 8.89 $\pm$ 0.04 0.6 -14.7 21.4 $\pm$ 1.1
      S1, c 16.01 -178 0.03 4.23 $\pm$ 0.06 1 -84.2 6.6 $\pm$ 0.3
5 97-04-06 1.393 C, e 0 0 - 1.92 $\pm$ 0.05 0.3 45.7 7.6 $\pm$ 0.4
      A, e 4.02 64 0.15 1.43 $\pm$ 0.03 0.9 44.7 10.4 $\pm$ 0.6
      N1, e 11.19 -6 0.55 10.38 $\pm$ 1.09 0.4 -40.5 2.0 $\pm$ 0.2
      B, e 5.19 -130 0.03 2.21 $\pm$ 0.06 0.7 30.9 7.3 $\pm$ 0.4
      S1, e 9.4 -174 0.43 11.08 $\pm$ 0.86 0.3 -30.6 2.7 $\pm$ 0.2
5 05-07-27 1.205 C, e 0 0 - 1.92 $\pm$ 0.03 0.3 45.7 8.3 $\pm$ 0.4
      A, e 4.02 65 0.01 1.43 $\pm$ 0.02 0.9 44.7 11.9 $\pm$ 0.6
      N1, e 12.04 -4 0.13 10.38 $\pm$ 0.25 0.4 -40.5 5.3 $\pm$ 0.3
      B, e 5.07 -129 0.02 2.21 $\pm$ 0.03 0.7 31.0 8.4 $\pm$ 0.4
      S1, e 7.38 -158 0.09 11.08 $\pm$ 0.18 0.3 -30.6 8.1 $\pm$ 0.4
5 08-02-26 0.946 C, e 0 0 - 1.92 $\pm$ 0.03 0.3 45.7 9.3 $\pm$ 0.5
      A, e 4.02 64 0.01 1.43 $\pm$ 0.02 0.9 44.7 11.5 $\pm$ 0.6
      N1, e 11.10 -4 0.13 10.38 $\pm$ 0.23 0.4 -40.5 5.9 $\pm$ 0.3
      B, e 5.04 -127 0.02 2.21 $\pm$ 0.04 0.7 30.9 7.7 $\pm$ 0.4
      S1, e 6.85 -150 0.08 11.08 $\pm$ 0.15 0.3 -30.6 9.7 $\pm$ 0.5
8.4 08-02-26 0.890 C, c 0 0 - 0.34 $\pm$ 0.01 1 -11.9 5.3 $\pm$ 0.3
      A1, d 3.01 61 0.02 0 1 0 2.9 $\pm$ 0.2
      A2, c 4.02 63 0.01 0.44 $\pm$ 0.01 1 -14.7 8.1 $\pm$ 0.4
      B, e 5.09 -129 0.01 2.21 $\pm$ 0.02 0.6 11.0 7.5 $\pm$ 0.4
      S1, c 8.89 177 0.24 11.08 $\pm$ 0.47 0.3 -25.6 1.9 $\pm$ 0.1
22 08-02-26 1.040 C, c 0 0 - 0.9 $\pm$ 0.03 1 -25.0 4.6 $\pm$ 0.3
      A1, d 2.05 71 0.01 0 1 0 2.2 $\pm$ 0.2
      A2, c 4.04 65 0.01 0.15 $\pm$ 0.01 1 -21.8 6.8 $\pm$ 0.4
Parameters of each component of the model brightness distribution: Col. 1: frequency; Col. 2: epoch; Col. 3: ($\chi^{2}$) of the fit; Col. 4: name of each component and we use (e) for elliptical gaussian component, (c) is for circular gaussian component, (d) for delta component; Col. 5: (r) and ($\theta$), polar coordinates of the center of the component relative to an arbitrary origin, with polar angle measured from the north through east; Col. 6: $\Delta$ (x,y) position uncertainty, (-) indicates no error can be determined; Col. 7: (a) major axis; Col. 8: (b/a) ratio between minor (b) and major (a) axes of the FWHM contour; Col. 9: ($\Phi$), position angle of the major axis measured from north to east; Col. 9: (S) flux density.

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