ocr: GENERAL INFORMATION INSTRUMENT NAME: SUMER - Solar Ultraviolet Measurements of Emitted Radiation RESEARCH-IARGEIR - Solar spectroscopyl in the wavelength range from451 to 160nm OPERATED BY: Max-Planckinstifut f.Aeronomie, Katlen- burg-Lindau, Germany COUNTRIES INVOLVED: Germany, France, USA, Switzerland BUDGET: 100 MDM Manutacturing) 5 MDM Research) Investigations of plasma flow characteristics, turbulence and wave mo- tions; plasma densities and temperatures; structures and events associat- ed with solar magnetic activity in the chromosphere, the transition zone and the corona. Understanding ...