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Fig. 1


The 1.5 GHz radio environment of AR Sco. We show our radio contours, for an image constructedfrom a full orbital period, overlaid on the r-band image from the Pan-Starrs PS1 data release. Dashed ellipses show the sources identified in the 1.4 GHz NRAO VLA Sky Survey (NVSS), at that survey’s angular resolution. The presence of the neighbouring object to AR Sco (centred in the frame) and its contamination of the NVSS flux reported for this source, is clear. The synthesized beam of our 1.5 GHz observations is shown in the lower right hand corner. Radio contours indicate multiples of 1.5 mJy beam−1.

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