Oddbjørn Engvold

• Solar Prominences
• LEST, Large European Solar Telescope
• On the center-limb variation of the H- and K-lines of CaII
• On the K-line of CaII in sunspots
• Papers presented at the SOLERS22 international workshop held at National Solar Observatory/Sacramento Peak
• Simultaneous observations of Ha and the K-line of Ca II in the solar spectrum