Free Access

Fig. 1

thumbnail

Distribution of 190 pointings in the northern galactic hemisphere. Two circles represent galactic latitudes b = 30° and b = 60°. Each observation covers a circle of 15 arcmin in diameter. Labels close to some points in the map denote the actual number of pointings in the area. Symbol sizes are not to scale, and even in the crowded areas, the pointings do not necessarily overlap.

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.