Intensity map of the Effelsberg data at 4.5 GHz for BSBD43 (left) and BSBD60 (right). The beam size is represented as a solid black disc at the bottom left, while the star is represented with a white asterisk. The grey scale shows the intensity in mJy beam⁻¹. The contours represent emission of 5, 10, and 15 σ, where σ is 30 mJy beam⁻¹ and 10 mJy beam⁻¹ for BSBD43 and BSBD60, respectively. The dotted yellow contours represent WISE emission at 22 μm, of 250 dn and 580 dn.