Fig. 1.
Environment and interstellar medium distribution of NGC 4654. Top panel: NGC 4654 and its companion NGC 4639 (SDSS9 extracted via Aladin v10 (Nebot Gomez-Moran et al. 2020)). Bottom panel: H I surface density (contours) on the stellar surface density based on 3.6 μm Spitzer data (color). Contour levels are 1, 5, 10, 15, 20, and 30 M⊙ pc−2. The resolution is 16″.
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.