Fig. 2
The image shows the entire field of view of the VLA around the SNR IC 443 at 330 MHz. The image displayed includes primary beam correction. The synthesized beam is 17′′ × 16′′ with a position angle of − 24°, and the sensitivity level is 1.7 mJy beam-1. This is the first high-fidelity and high-resolution view of the emission from IC 443 ever obtained at low radio frequencies. The inset with the image of IC 443 at 330 MHz is included to help in the location of the bright and weak radio shells referred to in the literature as shells A and B, respectively.
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