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Table 1

Image parameters.

Weighting Frequency Epoch rms Speak Stotal bmaj bmin PA
 [GHz]  yyyy-mm-dd [mJy   beam-1] [Jy   beam-1] [1010K] [Jy] [mas] [mas] [°]

natural 8.4 2008-11-27 0.39 ± 0.02 0.74 2.20 3.9 ± 0.1 0.98 0.59 31
22.3 2008-11-29 0.47 ± 0.03 1.77 0.17 3.4 ± 0.1 2.01 1.27 88
uniform 8.4 2008-11-27 0.45 ± 0.02 0.48 2.84 3.2 ± 0.1 0.68 0.43 33
22.3 2008-11-29 1.20 ± 0.10 1.46 0.19 3.3 ± 0.1 1.55 1.21  −75

Notes. Columns show: (1) weighting scheme; (2) observing frequency; (3) observation epoch; (4) RMS noise in the clean images; (5) peak flux density; (6) brightness temperature derived from TB = 1.22 × 1012(Sν/ [Jy] )(ν/ [Hz] )-2(θ/ [mas] )-2 using the restoring beam (Condon & Mitchell 1982); (7) total integrated flux density; (8)–(10) major axis, minor axis, and position angle of the restoring beam.

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