Continuum and CS emission from G309.89. Left panel: 256 GHz continuum in colour scale with 5 GHz emission in red contours. The yellow contours show the outlines of the FellWalker identified cores. Two right panels: moment 0 and moment 1 (top and bottom, respectively) maps of the CS emission focussed on the brightest clump, where the HII region is expected to be (although no H29α was detected, the 5 GHz continuum shows its location).