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Table 4

Gaussian models.

Epocha Frequency Component ID Sb σ S c r d σ r e PAd a f Φg
(GHz) (mJy) (mJy) (mas) (mas) (deg) (mas) b/a (deg)

14/01/11 15 Core 350 35 ... ... ... 0.16 0.71 −20.0
C4 30 3.1 0.52 0.08 −43.6 0.31 1.00 ...
C3 22 2.3 1.17 0.08 −41.7 0.44 1.00 ...
C2 8.6 1.0 1.93 0.08 −36.6 0.80 1.00 ...
C1 14 1.5 3.85 0.10 −34.1 1.73 1.00 ...
24 Core 312 31 ... ... ... 0.11 0.32 27.3
C4b 23 2.4 0.26 0.06 −49.3 0.26 1.00 ...
C4a 17 1.8 0.79 0.06 −39.2 0.43 1.00 ...
C3 8.1 1.0 1.3 0.06 −45.1 0.30 1.00 ...
C2 7.1 0.9 1.91 0.06 −35.3 0.80 1.00 ...
C1 5.9 0.8 3.98 0.27 −33.5 1.49 1.00 ...
25/02/11 15 Core 386 39 ... ... ... 0.10 0.65 43.7
C4 19 2.2 0.42 0.09 −44.8 0.19 1.00 ...
C3 19 1.3 1.08 0.09 −39.8 0.44 1.00 ...
C2 8.4 1.3 1.91 0.09 −44.8 0.91 1.00 ...
C1 14 1.7 4.06 0.09 −32.9 1.29 1.00 ...
24 Core 335 34 ... ... ... 0.07 1.00 ...
C4b 21 2.1 0.24 0.05 −16.0 0.32 1.00 ...
C4a 14 0.9 0.71 0.05 −35.6 0.36 1.00 ...
C3 6.6 0.9 1.29 0.05 −44.2 0.28 1.00 ...
C2 5.3 0.8 1.91 0.07 −34.6 0.80 1.00 ...
C1 6.7 0.9 3.89 0.17 −33.9 1.17 1.00 ...
29/03/11 15 Core 379 38 ... ... ... 0.04 1.00 ...
C4 16 1.7 0.46 0.08 −34.8 0.28 1.00 ...
C3 21 2.1 1.2 0.08 −36.0 0.46 1.00 ...
C2 4.7 0.7 1.86 0.08 −45.2 0.78 1.00 ...
C1 15 1.6 3.82 0.08 −34.3 1.34 1.00 ...
24 Core 358 36 ... ... ... 0.06 1.00 ...
C4b 15 1.6 0.32 0.05 −28.9 0.21 1.00 ...
C4a 13 1.5 0.83 0.05 −32.7 0.25 1.00 ...
C3 10 1.2 1.2 0.05 −44.1 0.43 1.00 ...
C2 5.7 0.9 1.96 0.06 −37.3 0.72 1.00 ...
C1 8.5 1.1 4.03 0.25 −36.2 1.31 1.00 ...
25/04/11 15 Core 367 37 ... ... ... 0.11 0.85 −12.4
C4 22 2.4 0.45 0.07 −33.6 0.25 1.00 ...
C3 20 2.2 1.21 0.07 −36.7 0.41 1.00 ...
C2 6.7 1.1 2.11 0.07 −46.6 0.85 1.00 ...
C1 16 1.8 3.95 0.12 −33.1 1.47 1.00 ...
24 Core 299 30 ... ... ... 0.05 1.00 ...
C4b 27 2.9 0.2 0.05 −41.7 0.12 1.00 ...
C4a 9.4 1.4 0.81 0.05 −32.6 0.26 1.00 ...
C3 10 1.4 1.35 0.05 −39.0 0.37 1.00 ...
C2 5.2 1.1 2.14 0.35 −38.6 1.04 1.00 ...
C1 11 1.5 4.32 0.28 −33.6 1.23 1.00 ...
31/05/11 15 Core 346 35 ... ... ... 0.04 1.00 ...
C4 24 2.5 0.4 0.07 −29.4 0.25 1.00 ...
C3 17 1.8 1.26 0.07 −33.6 0.40 1.00 ...
C2 4.7 0.9 1.81 0.07 −43.0 0.53 1.00 ...
C1 15 1.7 4.09 0.18 −34.4 1.72 1.00 ...
24 Core 290 29 ... ... ... 0.04 1.00 ...
C4b 18 2.0 0.31 0.05 −18.0 0.18 1.00 ...
C4a 10 1.3 0.74 0.05 −31.0 0.29 1.00 ...
C3 7.5 1.1 1.23 0.05 −42.1 0.41 1.00 ...
C2 4.5 1.0 2.01 0.05 −34.2 0.53 1.00 ...
C1 8.9 1.2 4.45 0.35 −35.8 1.35 1.00 ...
29/06/11 15 Core 263 26 ... ... ... 0.19 0.41 −16.8
C4 26 2.7 0.47 0.07 −30.8 0.26 1.00 ...
C3 16 1.7 1.2 0.07 −37.0 0.51 1.00 ...
C2 6.1 0.8 1.86 0.07 −35.9 0.61 1.00 ...
C1 19 1.9 4.08 0.16 −36.8 2.01 1.00 ...
24 Core 202 20 ... ... ... 0.08 1.00 ...
C4b 27 2.9 0.23 0.04 −26.3 0.20 1.00 ...
C4a 12 1.6 0.59 0.04 −28.5 0.23 1.00 ...
C3 13 1.7 1.19 0.04 −37.0 0.51 1.00 ...
C2 6.3 1.3 2.13 0.14 −39.7 0.75 1.00 ...
C1 15 1.9 4.12 0.80 −32.9 2.56 1.00 ...
28/07/11 15 Core 231 23 ... ... ... 0.23 0.30 −19.4
C4 26 2.6 0.5 0.07 −30.6 0.30 1.00 ...
C3 14 1.6 1.29 0.07 −35.6 0.45 1.00 ...
C2 5.5 0.8 2.45 0.07 −38.3 0.99 1.00 ...
C1 9.3 1.1 4.45 0.24 −35.5 1.82 1.00 ...
24 Core 199 20 ... ... ... 0.14 0.56 −30.9
C4b 28 2.9 0.29 0.05 −25.3 0.25 1.00 ...
C4a 10 1.4 0.77 0.05 −34.4 0.41 1.00 ...
C3 10 1.3 1.36 0.05 −35.4 0.55 1.00 ...
C2 2.2 0.9 2.13 0.21 −35.4 0.70 1.00 ...
C1 7.9 1.2 3.95 0.80 −35.5 2.36 1.00 ...
29/08/11 15 Core 267 27 ... ... ... 0.15 0.64 −21.5
C4 30 3.1 0.33 0.07 −33.3 0.38 1.00 ...
C3 16 1.7 1.2 0.07 −32.0 0.42 1.00 ...
C2 4.6 0.7 1.97 0.07 −43.9 0.64 1.00 ...
C1 13 1.4 3.98 0.17 −34.8 1.86 1.00 ...
24 Core 183 18 ... ... ... 0.03 1.00 ...
C4b 30 3.1 0.22 0.05 −18.0 0.17 1.00 ...
C4a 10 1.3 0.78 0.05 −28.9 0.37 1.00 ...
C3 4.5 0.9 1.39 0.05 −40.9 0.28 1.00 ...
C2 3.6 0.9 2 0.09 −31.5 0.66 1.00 ...
C1 6.5 1.0 4.19 0.80 −41.0 2.02 1.00 ...
28/09/11 15 Core 251 25 ... ... ... 0.15 0.58 12.2
C4 34 3.5 0.33 0.08 −34.3 0.39 1.00 ...
C3 18 1.9 1.15 0.08 −32.1 0.59 1.00 ...
C2 4.2 0.9 2.02 0.13 −43.6 1.13 1.00 ...
C1 12 1.5 4.3 0.34 −32.9 2.26 1.00 ...
24 Core 228 23 ... ... ... 0.09 0.42 15.2
C4b 24 2.5 0.27 0.06 −31.0 0.15 1.00 ...
C4a 15 1.7 0.8 0.06 −30.9 0.42 1.00 ...
C3 3.3 0.8 1.35 0.06 −44.4 0.55 1.00 ...
C2 2.7 0.8 1.85 0.06 −29.0 0.43 1.00 ...
C1 9.2 1.2 4.19 0.80 −33.0 2.19 1.00 ...
29/10/11 15 Core 255 25 ... ... ... 0.15 0.32 −33.2
C4 24 2.6 0.47 0.09 −34.3 0.28 1.00 ...
C3 17 1.8 1.12 0.09 −31.7 0.44 1.00 ...
C2 3.0 0.8 1.71 0.09 −35.4 0.44 1.00 ...
C1 11 1.4 4.18 0.24 −33.0 1.98 1.00 ...
24 Core 154 15 ... ... ... 0.04 1.00 ...
C4b 21 2.1 0.23 0.06 −23.2 0.18 1.00 ...
C4a 11 1.2 0.8 0.06 −31.5 0.35 1.00 ...
C3 3.3 0.5 1.29 0.06 −32.8 0.41 1.00 ...
C2 3.2 0.5 1.97 0.08 −35.9 0.83 1.00 ...
C1 8.6 1.0 4.23 0.41 −33.0 1.99 1.00 ...
28/11/11 15 Core 285 28 ... ... ... 0.18 0.15 −14.1
C4 19 2.1 0.48 0.08 −33.4 0.36 1.00 ...
C3 14 1.7 1.29 0.08 −32.3 0.41 1.00 ...
C2 4.8 1.0 2.04 0.08 −35.5 0.87 1.00 ...
C1 4.8 1.0 3.86 0.16 −33.3 1.17 1.00 ...
24 Core 207 21 ... ... ... 0.14 0.58 −22.7
C4b 17 1.7 0.34 0.05 −24.4 0.34 1.00 ...
C4a 6.7 0.8 0.87 0.05 −33.7 0.36 1.00 ...
C3 7.3 0.9 1.35 0.05 −33.7 0.46 1.00 ...
C2 2.7 0.6 2.1 0.05 −32.2 0.68 1.00 ...
C1 6.0 0.8 3.92 0.28 −32.4 1.44 1.00 ...
23/12/11 15 Core 230 23 ... ... ... 0.07 1.00 ...
C4 14 1.5 0.39 0.07 −27.0 0.38 1.00 ...
C3 12 1.3 1.17 0.07 −32.7 0.50 1.00 ...
C2 5.8 0.7 2.05 0.07 −35.0 0.74 1.00 ...
C1 6.2 0.8 4.16 0.21 −31.4 1.53 1.00 ...
24 Core 271 27 ... ... ... 0.04 1.00 ...
C4b 30 3.1 0.16 0.05 −19.5 0.16 1.00 ...
C4a 16 1.8 0.61 0.05 −28.5 0.29 1.00 ...
C3 12 1.3 1.23 0.05 −39.4 0.55 1.00 ...
C2 6.2 0.9 2.04 0.05 −35.0 0.74 1.00 ...
C1 2.6 0.7 4.15 0.80 −31.4 1.53 1.00 ...

Notes. 

(a)

For more details on various epochs see Table 1.

(b)

Flux density in mJy.

(c)

Estimated errors for the component flux density.

(d)

r and PA are the polar coordinates of the component’s center with respect to the core. The position angle (PA) is measured from North through East.

(e)

Estimated errors in the component position.

(f)

a and b are the FWHM of the major and minor axes of the Gaussian component.

(g)

Position angle of the major axis measured from North through East.

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