Distribution of VLA 18 cm and GLIMPSE 8 µm continuum emission (top row Benjamin et al. 2003) in G29.935-0.053, with contours of ATLASGAL 870 µm emission (black; at 0.5, 1.0, 1.5 and 2 Jybeam^-1 Schuller et al. 2009) and VLA 18 cm continuum (white; in steps of 0.1 Jy beam^-1, starting at 0.03 Jy beam^-1). The beam of both observations is indicated with a black circle in the lower left. The positions of the upGREAT LFA pixels are indicated, and the beamsize shown in blue. The following rows show spectral lines integrated over 95-100 km s^-1 and 100-105 km s^-1 in the left and right panels, respectively.