Free Access

Fig. 17


Cold dust effective temperature vs. extinction-corrected Hα emission for 134 of our GDCs with temperature measurements and reliable flux measurements (SN > 3). The coloured symbols all indicate GDCs that are associated with D88 HII regions. The GDCs that also coincide with regions that were observed by APEX (see Sect. 4.7) are indicated by the blue filled circles (CO detections), yellow unfilled squares (marginal CO detections), and red crosses (no CO detections). The horizontal error bar in the lower right indicates the uncertainty in temperature that we assume for all GDCs.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.