Reconstruction of data from 6–7 Jan. 2022 for nine target sources: 0059+581, 0149+218, 0241+622, 0528+134, 0748+126, 1127–145, 1243–072, 1546+027, and 2136+141. The figure shows maps for each source in linear polarization at 15 GHz (color coding: blue-low and red-high). The total intensity is indicated in white contours on each map. The contours are the [0.1%,0.2%,0.4%,…,25.6%,51.2%] levels of the peak brightness. The orientation of the linear electric vector position angle is plotted as white ticks, the total polarized intensity by the colormap. An individual convolution beam (natural weighting) is shown in the lower right corner of each map. The field of view is shown by the scale with 3 mas in the lower left.