Free Access

Fig. B.1


Example of the procedure applied to separate the stellar populations in each tile. Left, CMD for the VVV tile d003, the subsample of stars between the black dashed lines has been chosen to calculate an histogram of the color equation (J − K)ROT = (J − K + 1.0)    ×    0.985 − (10.0 − K)    ×    0.174. Right, respective histogram for the stars selected in the CMD, a double Gaussian fitting (solid purple line) is used estimate the minimum between the main sequence and post main sequence distributions (red dashed line), which is used to separate the populations.

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.