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Table 1

Summary of the observations used in this paper.

WSRT

Date April 13 & 15, 2011
On-source time 2 × 12 h
Beama (unif) 12.2′′ × 10.3′′ (0.6°)
Beama (r0.5) 21.0′′ × 17.0′′ (0.5°)
Peak continuum 253.5 mJy
Peak absorption −18.5 mJy
rms noise line (unif) 0.480.37mJy beam-1
rms noise line (r0.5) 0.320.25mJy beam-1
rms noise continuum 0.053 mJy beam-1

VLA

Date March 15, 27 & 29, 2014
On-source time 3 × 5 h
Beama (unif) 0.9′′ × 0.86′′ (−86°)
Beama (r0.5) 1.4′′ × 1.3′′ (−83°)
Peak continuum 263 mJy
Peak absorption −19.3 mJy
rms noise line (unif) 0.400.28 mJy beam-1
rms noise line (r0.5) 0.200.14 mJy beam-1
rms noise continuum (1.3 GHz) 0.02 mJy beam-1
rms noise continuum (1.6 GHz) 0.04 mJy beam-1

Notes.

(a)

PA measured from north to east.

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