Average off nucleus spectra of the CO(2–1) line obtained with the IRAM 30 m telescope on 23.78–24.85 January 2018. Left panel: 12.1′′ tail-ward (Δ RA > 0), right panel: 7.9′′ sun-ward. Scales are as in Fig. 3. The simulated profiles with QCO = 5 × 1028 molec s−1 in a 0–60° cone at vexp = 0.56 km s−1 and QCO = 5.5 × 1028 molec s−1 in a 60–120° cone at vexp = 0.50 km s−1 are superimposed in green dotted line.
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.