Fig. 4
Molecular line emission images of the inner 120′′ (4.8 pc). From left to right: 13CS(2–1), N2H+(1–0), and CH3OH(8–7) at a resolution of 1.9′′× 1.6′′ (see Table 2). The contours at the levels [8, 16, 24, 32, 48, 64, 80, 96, 112] ×σ (=1.9 Jy beam-1 km s-1) show CN(2–1) emission of the CND at a resolution of 4.0′′× 2.6′′ for orientation (compare Fig. 1; CN data: Martín et al. 2012).
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.