Free Access

Fig. 3


Comparison of the M 82 and NGC 253 surveys at 2 mm wavelengths. Both spectra have been smoothed to a velocity resolution of  ~ 28 km s-1. At first glance, NGC 253 shows a greater chemical complexity than M 82, with more lines and molecular species.

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.