Fig. 7
Surface brightness profile of VCC 1249, obtained using ELLIPSE, letting the center, the ellipticity, and the position angle as free parameters. In red, we show the inner and outer scale lengths computed for each band adopting a two-component exponential profile (superimposed in blue). 
, where a and b are the semi-major and the semi-minor axis of the isophotal ellipses, respectively.
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.