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Home All issues Volume 617 (September 2018) A&A, 617 (2018) A38 Full HTML
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Table 2.

Image properties.

Data σanoise (mJy beam−1 ch−1) Beamb Δυc (km s−1) Ndch Sepeak (Jy beam−1) Sftot (Jy)
VLBI
Continuum 0.23 20 mas × 20 mas – 1 0.145 ± 0.020 1.35 ± 0.20
Cube 0.37 20 mas × 20 mas 21.7 (43.4) 143 – –
VLA
Continuum 2.1 1″.7 × 1″.2, −67° – 1 2.883 ± 0.086 3.37 ± 0.10
Cube (VLBI) 1.1 2″.0 × 1″.5, −81° 21.7 (43.4) 157 – –
Cube (WSRT) 1.1 2″.0 × 1″.5, −81° 20.0 (40.0) 186 – –

Notes.

(a)

Noise level. For the cubes, this value represents the average value over all channels.

(b)

Synthesized beam as major axis, minor axis, and the position angle.

(c)

Channel width in velocity of the cubes after re-sampling. The value in brackets corresponds to the effective resolution after Hanning-smoothing.

(d)

Number of channels of the cubes.

(e)

Total flux density of the continuum image.

(f)

Peak flux density of the continuum image.

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