HA PANS of hills in distance, plain in foreground, to ELS of radio telescope. MS of sign: Dominion Radio Astrophysical Observatory. PAN from sign to radio telescope. PAN from LS of building to telescope. Closer shots of telescope dish, of sun shining through dish, of sun in extreme distance with dish appearing in foreground. Sequence on technician at work in control room of observatory. Night shots of telescope, one with moon visible. Night shots of technician at work. PANS from technician to base of telescope seen through window. MCU of man's hand turning knob. Shots of man taking notes, of graphic printed by an automatic plotter.