... We study the variation of the line width and electron density as a function of height above two coronal holes from forbidden spectral lines of Si VIII. The spectra were obtained with the Solar Ultraviolet Measurements of Emitted Radiation spectrometer flown on the Solar and Heliospheric Observatory spacecraft. ... The electron density shows a decrease from 1.1 10 8 cm -3 to 1.6 10 7 cm -3 over the same distance. ...

NASoftware Limited Roscoe House 62 Roscoe Street Liverpool L1 9DW England marketing@nasoftwr.demon.co.uk Tel: +44 151 709 4738 Fax: +44 151 709 5645 Fortran 90 Plus is available for many computer systems, including PC (DOS, OS/2 and Windows NT), SPARC, and Transputers (T800 and 9000). They claim to have enhanced numeric capabilities, increased array functionality, standard extensions to Fortran 77, and support for in-house standards. Back to Appendix 6 . Last modified: 18 July 1996 . boein@nsc.liu.se