Free Access

Fig. 4


Scalings of half light radius at 70 μm (left) and of corresponding rest frame FIR surface brightness (right) with far-infrared luminosity. 251 galaxies with LFIR>109 L are included to avoid dwarfs and faint companions. The red line is a power law fit. In the left panel, sizes derived in the literature for high redshift submm galaxies at longer rest wavelengths ~150400 μm are included for comparison (pink symbols). These were not used for the fit.

This figure is made of several images, please see below:

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.