Southern sector (nine 26-35 groups) are driving with new automatic system of the. The surface of its elements are adjusted with accuracy better 0.2 mm. Simultaneosly Southern sector could used for observations with Flat mirror. Then it sets as a vertical parabolic cylinder. The asimuthal observations are possible with system: Flat mirror and Southern sector and feed-cabine #3 at arc-rail-ways. In furure we plan to use arc-rail-ways for following solar and pulsar observations during 1-2 hours.