Image Details
Caption: Figure 7.
6 cm (left) and 18 cm (right) EVN images of the phase calibrator J2300+1037. The contour levels are at (–3, 3, 6, 12, 24, 48, 96, 192, 384, 768, 1536) × 72.83 μJy beam−1 (left) and at (–3, 3, 6, 12, 24, 48, 96, 192, 384, 768, 1536) × 72.64 μJy beam−1 (right). The beams are in the lower left corners, and their sizes are 3.8 mas × 2.4 mas, P.A. = –7∘ (6 cm; left) and 6.5 mas × 4.4 mas, P.A. = 70∘ (18 cm; right).
© 2026. The Author(s). Published by the American Astronomical Society.