Article
Article
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Transition Region and Coronal Explorer (TRACE) Observatory
Article By:
Golub, Leon Harvard-Smithsonian Center for Astrophysics, Smithsonian Astrophysical Observatory, Cambridge, Massachusetts.
Last reviewed:2001
DOI:https://doi.org/10.1036/1097-8542.YB011511
The Transition Region and Coronal Explorer (TRACE) explores the dynamics and evolution of the solar atmosphere from the photosphere to the corona with high temporal and spatial resolution. The TRACE Observatory produces images of the Sun in the ultraviolet and extreme ultraviolet regions of the electromagnetic spectrum, corresponding to a temperature range from 5 × 103 to 2.5 × 106 K. Flare plasma at 2 × 107 K is also imaged when present.
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