Time-dependent studies of HeI and HeII and other transition region and coronal lines
As part of our study of the formation of the lines of He I and He II, observations of these lines and of other transition region and coronal lines have been made with the CDS on SOHO using hi-rate telemetry These give repeated 25-s exposures of the quiet Sun allowing time-dependent studies which com...
Main Authors: | , , |
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Format: | Conference item |
Published: |
1999
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