Free Access
Fig. 5.

Download original image
Hot stars (blue circles) identified in the outskirts of the Arches cluster; only the top-most hot stars belongs to the cluster. From left to right: IRAC channel 2 ([4.5 μm]), HST NICMOS Paschen-α image and GALACTICNUCLEUS KS band image.
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.