Free Access

Fig. 1


Example of a Hα 2D image obtained with MES-SPM showing two H ii clumps inside an extended H ii region. The slit size was 1.9′′ along the dispersion axis, and 6.5 in the spatial direction, oriented E-W. The Hα emission of the galaxy shows a gradient in wavelength, relative to the sky lines, due to rotation.

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.