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" B and a, and the adjacent lines of the solar spectrum. On February 14, faint lines were seen on both sides of Fraunhofer's D. The lines on the more refrangible side of D were stronger than the less refrangible lines. These lines occupy positions in the... "
Lick Observatory Bulletins - Page 154
by Lick Observatory - 1910
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Monthly Notices of the Royal Astronomical Society, Volumes 27-28

Royal Astronomical Society - 1867 - 668 pages
...faint lines were seen on both sides of Fraunhofer's D. The lines on the more refrangible side of D were stronger than the less refrangible lines. These...supposed to be produced by the absorption of gases or vapours existing in our atmosphere. The lines in the spectrum of Mars probably indicate the existence...
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Monthly Notices of the Royal Astronomical Society, Volume 27

1867 - 354 pages
...faint lines were seen on both sides of Fraunhofer's D. The lines on the more refrangible side of D were stronger than the less refrangible lines. These...supposed to be produced by the absorption of gases or vapours existing in our atmosphere. The lines in the spectrum of Mars probably indicate the existence...
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Memoirs of the Royal Astronomical Society, Volume 36; Volumes 1866-1867

Royal Astronomical Society - 1867 - 248 pages
...faint lines were seen on both sides of Fraunhofer's D. The lines on the more refrangible side of D were stronger than the less refrangible lines. These...supposed to be produced by the absorption of gases or vapours existing in our atmosphere. The lines in the spectrum of Mars probably indicate the existence...
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Spectrum Analysis: Six Lectures, Delivered in 1868, Before the Society of ...

Henry Enfield Roscoe - 1870 - 514 pages
...faint lines were seen on both sides of Fraunhofer's D. The lines on the more refrangible side of D were stronger than the less refrangible lines. These...supposed to be produced by the absorption of gases or vapours existing in our atmosphere. The lines in the spectrum of Mars probably indicate the existence...
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Spectrum analysis, 6 lects

sir Henry Enfield Roscoe - 1869 - 396 pages
...faint lines were seen on both sides of Fraunhofer's D. The lines on the more refrangible side of D were stronger than the less refrangible lines. These...the atmosphere, and which are therefore supposed to bi> produced by the absorption of gases or vapours existing in our atmosphere. The lines in the spectrum...
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Spectrum Analysis -- Six Lectures

Henry E. Roscoe - 1869 - 372 pages
...faint lines were seen on both sides of Fraunhofer's D. The lines on the more refrangible side of D were stronger than the less refrangible lines. These...light traverses the lower strata of the atmosphere, arid which are therefore supposed to be produced by the absorption of gases or vapours existing in...
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The Popular Science Review: A Quarterly Miscellany of Entertaining ..., Volume 8

James Samuelson, Henry Lawson, William Sweetland Dallas - 1869 - 506 pages
...14, Mr. Huggins was able to detect faint lines on both sides of Fraunhofer's D. These lines occupied positions in the spectrum apparently coincident with groups of lines which make their appearance in the solar spectrum when the sun is low down, so that its light has to traverse the denser strata...
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Spectrum analysis, 6 lects

sir Henry Enfield Roscoe - 1870 - 452 pages
...faint lines were seen on both sides of Fraunhofer-s D. The lines on the more refrangible side of D were stronger than the less refrangible lines. These...supposed to be produced by the absorption of gases or vapours existing in our atmosphere. The lines in the spectrum of Mars probably indicate the existence...
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Essays on Astronomy: A Series of Papers on Planets and Meteors, the Sun and ...

Richard Anthony Proctor - 1872 - 488 pages
...14, Mr. Huggins was able to detect faint lines on both sides of Fraunhofer's D. These lines occupied positions in the spectrum apparently coincident with groups of lines which make their appearance in the solar spectrum, when the sun is low down — so that its light has to traverse the denser strata...
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Spectrum Analysis: Six Lectures, Delivered in 1868, Before the Society of ...

Henry Enfield Roscoe - 1873 - 542 pages
...faint lines were seen on both sides of Fraunhofer's D. The lines on the more refrangible side of ii were stronger than the less refrangible lines. These...supposed to be produced by the absorption of gases or vapours existing in our atmosphere. The lines in the spectrum of Mars probably indicate the existence...
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