Fig. 1.
Bar potential, i.e. the difference between the total P17 potential used in this work Φ and its axisymmetric m = 0 part Φ0. The Sun in this model is placed at (x, y) = (8.2 kpc, 0). The bar is rotating clockwise. Its long axis (blue negative contours of Φ − Φ0) is inclined at an angle of 28° from the line connecting the Sun to the centre of the Galaxy.
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.