Fig. 5

a) WHIRC H band image from the WIYN 3.5-m telescope, shown in a log scale. WIYN’s 0.8′′ resolution allows us to examine the internal structure of the nucleated bulge, offering a level of detail unavailable in IRAC images. b) The same image with added contours that detail the internal structure of the nucleated bulge. This image also features the brightness minimum in the lower left-hand corner, clearly denoting the offset between the two extrema. Both parts are rotated counter-clockwise 135° as compared to Fig. 2a.
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.