Colour–colour diagram based on WISE data. The grey dots are point sources seen projected against all clouds in the MBM catalogue. Most in the swarm have the colours of (spiral) galaxies, while stars and elliptical galaxies have colours near zero. The diamonds identify the candidate Hα emission-line stars found in our grism field (Table 1), with upper limits indicated by upside-down triangles. For comparison, the circles indicate the YSOs found in MBM12 (Luhman 2001).
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.