34th Solar Physics Division Meeting, June 2003
Session 20 Instrumentation
Poster, Wednesday, June 18, 2003, 3:30-5:00pm, Mezzanine

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[20.09] High-Resolution Views of the Solar Atmosphere

A. Vourlidas, C. Korendyke (NRL)

The study of many of the outstanding phenomena of the solar atmosphere (coronal heating, flares and coronal mass ejection) has persistently shown that observations of physical processes at ever smaller scales are needed for their understanding. Here I report on the results from the latest NRL sounding rocket payload, the Very Advanced ULtraviolet Telescope (VAULT). In two successful flights, the instrument achieved 0.33 arcsecond resolution, the highest ever from a space platform. VAULT obtained spectrally pure images of the upper chromosphere/lower transition region in the Lya line (1216A). A number of space-borne and ground-based obsrvatories supported the VAULT flights. The first results from the analysis of these datasets will be presented.


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Bulletin of the American Astronomical Society, 35 #3
© 2003. The American Astronomical Soceity.