ocr: UVCS SOME RESULTS IN A NUISHELL UVCS has made the first ultraviolet images of the extended solar corona above 1.25 solar radii from Sun center. It has observed about 40 spectral emissions in the extended solar corona from neutral hydrogen and ions of carbon, nitrogen, oxygen, magnesi- um, aluminium, silicon, sulphur, iron and nickel. The first pictures of the extended corona in ultraviolet. The leff one is of atomic hydrogen and the right one of highly charged oxygen. Material is shaped by the Sun's magnetic field and these helmet streamers extend over 3 million km from the Sun's visible edge. ...
