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Table E.1.

Properties of the VLA detected source.

Band ν λ RA(J2000) DEC(J2000) Peak Flux Deconvolved Beam
Intensity Density Size1 Size1
(GHz) (cm) (hh:mm:ss) (dd:mm:ss) (μJy/beam) (μJy) (mas, °) (mas, °)
K 22 1.40 04:21:56.900 15:29:46.026 98±3 118±6 60×40±10, PA = 144±30 113×92, PA = -27.9
Ka 33 0.90 04:21:56.900 15:29:46.030 93±5 130±10 44×42±20, PA = 144±30 80×68, PA = -40.7
Q 44 0.68 04:21:56.900 15:29:46.020 93±7 180±20 90×50±20, PA = 70±20 85×70, PA = -55.0

Notes. For K and Ka, the measurements were obtained on the images with natural weighting, while for Q they were measured on the images with natural weighting and a taper of 2000 kλ. 1 We provide the size in milliarcseconds and the PA in degrees, with their associated uncertainties. 2 We provide the beam size and its PA in each band.

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