We detected excess oscillatory power at 0.25-2.0 Hz in a coronalloop in the 1983 Indonesian total solar eclipse. In this second-generation experiment enlarging upon the work of , we observed in two frequency channels, one coronal and one continuum, to monitor atmospheric and instrumental effects. We
Fine structure in the inner corona observed at the 1970 eclipse
β Scribed by T. Tsubaki; H. Kurokawa; M. Kanno
- Publisher
- Springer
- Year
- 1971
- Tongue
- English
- Weight
- 764 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0038-0938
No coin nor oath required. For personal study only.
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The integrated intensities of FexIv 25303, Fe x 26374, Fexl 27892, and the continuum are measured as a function of height above the solar limb at eleven points (P.A. = 284-300 ~ around the third contact point. It is found that a significant amount of the emission in Fe x 26374 originates in chromosp
A series of spectrograms of the inner solar corona were obtained at the total solar eclipse of 30 May 1965 using a fast spectrograph with a circular slit that recorded the spectrum from 23000 to 29000 at all position angles around the limb simultaneously. In this paper absolute intensity is given as
The spectrum of the solar corona obtained during the eclipse of 7 March, 1970 has been studied. From the analysis of the line halfwidths it is concluded that the emission of coronal lines of various groups arises in different volumes of the corona. The lines 15303 and 14231 are analyzed in detail an