Free Access

Fig. 2


Comparison of integrated intensities of our DCO+ models (contours, 3 and 5σ, σ = 15 mJy beam-1 km s-1) to the observations (image, colors show intensities from 3σ). Colors indicate the velocities included in constructing the zeroth moment maps. Clockwise from the upper left, small figures show: 1) decreasing Tlow,DCO+ and Thigh,DCO+ by 3 K, 2) raising Tlow,DCO+ and Thigh,DCO+ by 4 K, 3) broadening the temperature range from 2 K to 4 K, with χDCO+ halved to maintain the same total DCO+J = 5–4 line flux, 4) reduction of χDCO+ by a factor of 3, and 5) raising χDCO+ by a factor of 3.

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.