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Table 1.

Observations and imaging results.

Telescope νobs On-source BW ΔV Weighting Beam size PA rmsmap rmscube
(GHz) (h) (MHz) (km s−1) (″ × ″) (°) (mJy beam−1) (mJy beam−1)
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
JVLA 1.3937 9.0 32 2.7 Natural 1.6 × 1.5 68.9 0.34 0.5
Robust = −1 1.1 × 1.0 37.0 0.45 0.7
VLBA 1.3956 6.6 16 33.6 Natural 0.009 × 0.007 −28.5 2.7 1.0

Notes. Observation details: The columns list (1) the telescope, (2) the central frequency, (3) the observing time on source, (4) the total bandwidth (5) the velocity resolution, (6) the weighting, (7) the beam size, (8) the beam position angle, (9) the rms noise in the continuum map, and (10) the rms noise in the spectral cube at the velocity resolution listed in Col. (5).

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