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Table 2.

Image properties.

Instrument ν [MHz] Δν [MHz] σ [mJy/b] Beam size
LOFAR 143.65 46.87 0.26 11.77″ × 6.82″
LOFAR 143.65 46.87 0.5 23.81″ × 19.18″
LOFAR 143 53 3.0 50.0″
WSRT (a) 609 0.7 48″ × 28″
VLA (b) 1400 42 0.4 45″

Notes.

(a)

Image provided by K. H. Mack, (Mack et al. 1997).

(b)

From VLA NVSS.

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