The spot-spectrum was very narrow, as the spot itself was so greatly foreshortened ; but the spectrum of the chromosphere showed me that the whole adjacent limb was covered with prominences of various heights all blended together. Further, the prominences... The Astronomical Register - Page 2321869Full view - About this book
| Henry Enfield Roscoe - 1873 - 552 pages
...in the field of view. The spot-spectrum was very narrow, owing to the foreshortening of the spot ; but the spectrum of the chromosphere showed me that...apparently the preceding edge of the spot ; for both c, F, aud the line near D, were magnificently bright on the sun itself, the latter especially striking me... | |
| 1873 - 796 pages
...observing a spot very near the sun's limb, Mr. Lockyer found the spectrum of the chromosphere showed that the whole adjacent limb was covered with prominences of various heights blended together. These prominences seemed to be fed from the preceding edge of the spot, аз С F... | |
| Sir Norman Lockyer - 1874 - 748 pages
...its spectrum and that of the chromosphere were both visible in the field of view. The spot-spectrum was very narrow, as the spot itself was so greatly...both C, F, and the line near D, were magnificently bright on the sun itself, the latter especially striking me with its thickness and brilliancy. In 'the... | |
| Sir Norman Lockyer - 1874 - 720 pages
...its spectrum and that of the chromosphere were botli visible in the field of view. The spot-spectrum was very narrow, as the spot itself was so greatly...of the spot ; for both C, F, and the line near D, iverc magnificently bright on the sun itself, the latter especially striking me with its thickness... | |
| Sir Norman Lockyer - 1874 - 726 pages
...promiits spectrum and that of the chromosphere were both visible in the field of view. The spot-spectrum was very narrow, as the spot itself was so greatly...limb was covered with prominences of various heights ail blended together. Further, the prominences seemed fed, so to speak, from, apparently, the preceding... | |
| 1869 - 946 pages
...observing a spot very near the sun's limb, Mr. Lockyer found that the spectrum of the chromosphere showed that the whole adjacent limb was covered with prominences of various heights blended together. These prominences seemed to be fed, as it were, from the preceding edge of the spot... | |
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