Overlay of the 1.3 mm continuum emission observed with the SMA (black contours) with the red contours of the 43.3 GHz free-free continuum emission observed by Avalos et al. (2006). Contour levels are from 3σ by steps of 6σ, with 1σ = 0.1 Jy beam^-1 for the SMA images and at −4, −3, 3, 4, 5, 6, 8, 10, 12, 15, 20, 40, 60, 100, 200, 400, and 800 times the noise, with 1σ = 1.04 mJy beam^-1 for the 43.3 GHz images. The synthesized beams of the SMA (black) and free-free emission (red) images are shown in the lower right of the plot. The synthesized beam of the 2-cm image is 100   ×   085 with PA  =  35°.