coronagraphy


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coronagraphy

the observation of the corona of the sun by use of a telescope modifled to simulate an eclipse. — coronagraphic, adj.
See also: Sun
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References in periodicals archive ?
University of Arizona, Tucson; "Wavefront control for high performance coronagraphy on segmented and centrally obscured telescopes"
Aime, Apodized apertures for solar coronagraphy, Astronomy and Astrophysics, 467(1), 317-325, 2007.
The MIRI provides imaging, coronagraphy and integral field spectroscopy over the 5-28 micron wavelength range.