Fig. 12
Average surface brightness values derived from the Herschel/PACS, AKARI, and WISE data for the arc (left) and bar-like (right) structure around Betelgeuse. Shown in full black line is the best-fit modified blackbody to the Herschel data with a temperature of 85 K (β = 1.0) for the arcs and 63 K (β = 1.0) for the bar. The AKARI 140 and 160 μm data for the arcs and bar are probably contaminated.
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.