Coronal loops and prominences as observed with RATAN-600 |
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Authors: | A N Korzhavin V M Bogod V N Borovik G B Gelfreikh V I Makarov |
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Institution: | (1) Special Astrophysical Observatory RAS Pulkovo, 196140 St. Petersburg, Russia |
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Abstract: | This paper presents a short summary of observations of coronal structures at microwaves using an instrument with high spatial resolution and good wavelength coverage. The comparison of the RATAN-600 data with optical observations of coronal loops in the green line and with the Very Large Array maps at 21 cm has shown that the loops represent only a small part of coronal matter, although their role may be of great importance in the physics of the solar corona. Prominence (filament) associated sources, especially peculiar ones, are also reviewed. |
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Keywords: | Sun Corona Loops Prominences Radio Observations |
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