VLA 3.6 cm emission (contours) toward VLA-14. Left: SMA image (gray scale) at 1.3 mm (Busquet et al. 2016) of MM1 located in G14.2-hub-N. Right: Spectral index map (color scale). In both images contour levels are -5, -3, 3, 5, 7, 10, 15 and 20 times the RMS of the map (1.5 µJy beam⁻¹). Red crosses show the peak position of the millimeter detections in (Busquet et al. 2016). Green square shows the position of the H₂O maser (Wang et al. 2006). The synthesized beam of the X-band is shown in the bottom-left corner of each image.