Free Access

Fig. 8

thumbnail

Discs with one (OSP, Table 2) and two (Model II, Table 3) components as seen by different telescopes. Top panels: unconvolved discs at 870 μm and 1.1 mm (left- and right-hand side of each splitted image). Units are Jy/pixel, where 1 pixel = 0.2′′ × 0.2′′. Middle panels; simulated LMT/AzTEC images that were generated by convolving the models at 1.1 mm with a Gaussian (FWHM = 6′′). The white circle in the lower right of the left image illustrates the beam size. The contours in each image represent 2σ, 3σ, 4σ, and 5σ levels. Bottom panels: synthetic ALMA images in Band 7 (central wavelength 870 μm), using antenna configuration alma.out01 and a water vapour overburden of 0.1 mm. The beam size is 1.1′′ × 0.9′′. With an on-source integration time of 15 h a sensitivity of 10μJy/beam was achieved.

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.