Free Access
Fig. 2

CRIRES spectra centered on some lines of interest of two giant stars (#11, continous line and #12, dotted line) with very similar abundances but very different temepratures. The coolest giant (#12 at Teff = 3600 K) has much deeper molecular OH and CO lines than the warmest one (#11 at Teff = 4250 K).
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.