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Table A.1.

Parameters of the 43 GHz components obtained from Gaussian model fits.

Date MJD Comp. (a) Flux Distance (b) Angle (c) Size Bmaj(d) Bmin(d) BPA(d) rms (e) Peak (f)
(Jy) (mas) (°) (mas) (mas) (mas) (°) (mJy beam−1) (Jy beam−1)
2015-12-05 57361 Core 2.24 0.00 − 0.09 0.45 0.15 −12.70 4.80 4.16
S1 3.76 0.16 −145.03 0.05
S2 1.19 0.36 −135.78 0.16
J1 0.72 0.71 −130.74 0.13
J2 0.67 0.87 −139.77 0.12
J3 0.70 0.91 −131.31 0.08
J4 0.05 1.60 −131.37 0.09
J5 0.21 3.02 −139.39 0.36
J6 0.12 3.12 −133.67 0.12
J7 0.29 5.93 −140.29 0.92
2016-01-01 57388 Core 2.02 0.00 − 0.08 0.43 0.17 −7.84 10.76 5.31
S1 4.77 0.16 −145.78 0.04
S2 1.09 0.37 −135.58 0.15
J1 1.76 0.87 −134.01 0.22
J2 0.08 1.31 −139.52 0.13
J3 0.29 3.10 −136.72 0.48
J4 0.22 5.95 −140.31 0.82
2016-02-01 57419 Core 1.74 0.00 − 0.04 0.39 0.14 −12.80 17.55 6.73
S1 2.44 0.15 −130.03 0.02
S2 6.23 0.27 −141.26 0.06
J1 1.21 0.46 −133.62 0.19
J2 1.56 0.95 −134.40 0.15
J3 0.60 1.08 −130.51 0.07
J4 0.08 1.34 −140.46 0.11
J5 0.47 3.24 −135.71 0.59
2016-03-19 57466 Core 1.82 0.00 − 0.07 0.42 0.17 −6.95 7.95 8.39
S1 1.61 0.15 −132.52 0.07
S2 8.50 0.32 −140.96 0.07
J1 0.38 0.44 −127.67 0.10
J2 0.19 0.72 −133.32 0.06
J3 0.43 0.90 −128.88 0.18
J4 1.99 1.12 −133.70 0.20
J5 0.26 3.39 −136.05 0.40
J6 0.26 6.18 −140.76 0.84
2016-04-23 57501 Core 1.86 0.00 − 0.03 0.37 0.15 −3.62 17.22 9.10
S1 1.54 0.15 −132.81 0.08
S2 10.49 0.37 −139.47 0.09
J1 0.61 0.62 −129.17 0.29
J2 0.61 0.99 −131.57 0.14
J3 2.06 1.22 −132.81 0.20
J4 0.18 3.49 −136.15 0.45
2017-04-16 57859 Core 2.05 0.00 − 0.07 0.40 0.15 −8.33 7.04 1.93
S1 1.11 0.20 −135.43 0.09
S2 0.25 0.40 −141.68 0.12
J1 1.07 0.81 −139.24 0.23
J2 0.03 1.06 −141.93 0.12
J3 0.72 1.28 −130.05 0.26
J4 0.26 1.75 −137.87 0.18
J5 0.52 2.00 −132.47 0.25
2017-05-13 57886 Core 2.32 0.00 − 0.04 0.35 0.15 −4.92 15.88 3.34
S1 2.55 0.14 −144.45 0.06
S2 0.99 0.34 −138.72 0.12
J1 1.09 0.77 −139.49 0.27
J2 0.83 1.03 −140.71 0.25
J3 0.62 1.27 −129.14 0.16
J4 0.88 1.78 −134.10 0.37
J5 0.48 2.19 −133.86 0.18
2017-06-08 57912 Core 3.72 0.00 − 0.07 0.38 0.16 −2.67 13.40 5.04
S1 3.60 0.15 −142.58 0.05
S2 1.26 0.32 −137.83 0.13
J1 0.63 0.78 −142.68 0.14
J2 1.01 0.97 −138.03 0.21
J3 0.67 1.26 −129.38 0.23
J4 0.66 1.54 −131.76 0.20
J5 0.32 1.92 −139.27 0.11
J6 0.76 2.12 −133.16 0.25
2017-07-03 57937 Core 4.41 0.00 − 0.10 0.44 0.15 −12.60 11.50 4.87
S1 3.67 0.17 −145.42 0.05
S2 0.93 0.32 −140.05 0.12
J1 0.08 0.59 −147.08 0.09
J2 0.71 0.83 −141.58 0.15
J3 0.53 1.02 −138.43 0.14
J4 0.54 1.20 −129.23 0.25
J5 0.76 1.55 −132.29 0.28
J6 0.36 1.95 −138.81 0.24
J7 0.56 2.18 −133.08 0.23
2017-08-06 57971 Core 1.59 0.00 − 0.04 0.36 0.13 −10.5 9.36 2.91
S1 2.37 0.12 −127.25 0.06
S2 2.00 0.26 −139.42 0.04
J1 0.26 0.41 −137.03 0.05
J2 0.56 0.90 −140.27 0.19
J3 0.61 1.19 −134.08 0.30
J4 0.29 1.47 −128.01 0.24
J5 0.52 1.87 −135.26 0.34
J6 0.33 2.31 −133.10 0.29

Notes.

(a)

Higher Jx numbers correspond to larger downstream distances from the core.

(b)

Distance from the core.

(c)

Position angle relative to the core component.

(d)

FWHM of the elliptical beam: the major and minor axis, and the inclination angle of the major axis with respect to north.

(e)

rms noise of the residual map.

(f)

Map peak of the CLEAN map.

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