Free Access

Fig. 8


Sources with a successful phase-transfer calibration. Contours at 14.4 GHz are shown in blue; at 43.1 GHz, in green. Notice the short red lines close to the image peaks, which indicate the direction and magnitude of the core shifts. The FWHM of the restoring beam in all images is 0.6 × 0.6 mas. The optically-thin components used as astrometry references in the SFPR analysis (Sect. 3.2) are indicated with crosses. The uncertainties in the core shifts (Table 4) are not shown in this figure for clarity.

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.