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Accession number;99A0938790
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| Title;An Imaging System of Coronal Green-Line with a Lyot Filter. |
| Author;
IMAI HIDEKI
(Natl. Astron. Obs.)
NISHINO YOHEI
(Natl. Astron. Obs.)
SHINODA KAZUYA
(Natl. Astron. Obs.)
ICHIMOTO KIYOSHI
(Natl. Astron. Obs.)
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Journal Title;Report of the National Astronomical Observatory of Japan
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Journal Code:F0086B
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ISSN:0915-6321
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VOL.4;NO.3;PAGE.157-162(1999)
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| Figure&Table&Reference; |
| Pub. Country;Japan |
| Language;Japanese |
| Abstract;An experimental observation system for taking coronal images in the green line (Fe XIV 5803.ANGS.) was constructed on the 25 cm coronagraph of the Norikura Solar Observatory. By re-arranging the birefringent elements and equipping rotating waveplates on a Lyot filter, we were able to obtain images in coronal green-line and sky continuum with a high time cadence. It is shown that this system can provide a powerful tool for diagnosing the physical processes in coronal transient phenomena. The system is the prototype of the Norikura Green-line Imaging System which will be described in the subsequent paper. (author abst.) |
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