Open Access

Fig. 8


Integrated intensity maps of 12CO (1–0) (a), 12CO (2–1) (b), and 12CO (3–2) (c). All of their integrated velocity ranges extend from −20.5 to −12.5 km s−1. The red dashed line represents the PV cut, and its corresponding PV diagrams are shown in Fig. 9. In each panel, the two pentagrams represent the two maser positions discussed in Sect. 3.3. The beam size is shown in the lower right corner of each panel.

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.