Fig. 7
Column density map of the interface between the Eagle Nebula and the H ii region around NGC 6611 (resolution of 25′′). The DisPerSe skeleton is drawn in white. The intensity contrast level is 4 × 1021 cm-2 and the low-density threshold is 5 × 1021 cm-2 (see Sousbie 2011), same values used for the Rosette map. The parts used for the profiles in Fig. 8 are indicated with the green dashed lines. The position of the main ionizing sources (O4 and 05 stars) are indicated with the white crosses (Oliveira 2008).
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.