Top: sample of typical structural evolution of magnetic “source 4” from Table 1 during the observations. Process of formation, the structurally stable phase, and the phase of destruction contain some consistent sets of images of the magnetic structure. The sequence number of the image is read from the left to the right and from the top to the bottom. Bottom: images obtained in different spectral bands with the contours of 50% and 90% of the magnetic field strength for “source 4”.