Observations of Polar Plumes with the SUMER Instrument on SOHO

by D.M. Hassler, K. Wilhelm, P. Lemaire, U. Schuehle

Fig.7 (~0.1Mb) An image of the O VI 1032 line intensity and line width (assuming a single Gaussian profile) as a function of height and position above the limb obtained during the raster scan on May 22, 1996. The most notable feature is the striking anti-correlation between line intensity and line width near central meridian.


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