Open Access

Fig. 8

image

Download original image

Images of the centro-symmetrical subtraction of the disk at 11.25 µm, obtained with VISIR in 2004 on VLT UT3 (top) and at 11.7 µm obtained in 2015 (bottom). In both images, the disk has rotated, respectively, 33° and 34° with respect to the north.

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.