Map of the observed (histograms) and modelled (red lines) spectra of N2H+ (J = 1 − 0). The background corresponds to a map of the iscocontours of the intensity integrated over all the hyperfine components. The inset map on the right side shows the isocontours with the same scale for the right ascension and declination. The white crosses indicate the position of the B1-bN and B1-bS sources identified by Hirano et al. (1999), as well as the Spitzer source reported by Jørgensen et al. (2006).
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.