Free Access
Fig. 5
Dependence of the blackbody-emitting radius R1 of the first blackbody in the double blackbody spectral fit on the distance to source #1 in kpc (Eq. (1)). The error range is gray shaded and the green line indicates the upper limit on the radius of a neutron star.
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.