Free Access

Fig. 2


Example of CRIRES spectra of our targets in the between 2292 and 2298 nm (the v = 2−0 band head, left panel) and between 2332 and 2340 nm (the low rotational lines, right panel). The continuum in all spectra is normalized to 1 and subsequently vertically shifted for clarity. The red line in the right panel denotes the upper limit for the line fluxes noted in Sect. 5.4 and Table B.2.

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.