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" ... bands. A fair measure was obtained of the centre of the middle band, which was the brightest ; it gives for this band a wave-length of about 510 millionths of a millimetre. I was not able to do more than estimate roughly the position of the less refrangible... "
Spectrum Analysis in Its Application to Terrestrial Substances, and the ... - Page 568
by Heinrich Schellen - 1872 - 662 pages
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Proceedings of the Royal Society of London

Royal Society (Great Britain) - 1871 - 646 pages
...was not able to do more than estimate roughly the position of the less refrangible band. The result gives 545 millionths. The third band was situated...constitution to the comets which I examined in 1868*. V. " On a New Instrument for recording Minute Variations of Atmospheric Pressure." By WILDMAN WHITEHOUSE,...
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Chemical News and Journal of Industrial Science, Volumes 23-24

1871 - 664 pages
...not able to do more than estimate roughly the position ofthelessrefrangibleband. The result gives545 millionths. The third band was situated at about the...constitution to the comets which I examined in 1868.* New Method of Fixing, &c.; the Magnetic Spectra. 1 June 9, 1671. ON A NEW METHOD OF PREPARING SUPERSATURATED...
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Quarterly Journal of Science, and Annals of Mining, Metallurgy ..., Volume 8

James Samuelson, William Crookes - 1871 - 616 pages
...millionths of a millimetre. The position of the lees refrangible band was only estimated roughly. The result gives 545 millionths. The third band was situated...comet is similar in constitution to the comets which Dr. Huggins examined in 1868. Mr. Rutherford has recently communicated to the Royal Astronomical Society...
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The Quarterly Journal of Science, Volume 8

1871 - 598 pages
...millionths of a millimetre. The position of the less refrangible band was only estimated roughly. The result gives 545 millionths. The third band was situated...comet is similar in constitution to the comets which Dr. Huggins examined in 1868. Mr. Rutherford has recently communicated to the Royal Astronomical Society...
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The London, Edinburgh and Dublin Philosophical Magazine and Journal of Science

1871 - 504 pages
...4. Vol. 42. No. 279. Sept. 1871. Q The third band was situated at about the gives 545 million ths. same distance from the middle band on the more refrangible...constitution to the comets which I examined in 1868*. June 15.— General Sir Edward Sabine, KCB, Pres., in the Chair. The following communication was read...
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Nature, Volume 4

Sir Norman Lockyer - 1871 - 662 pages
...was not able to do more than estimate roughly the position of the less refrangible band. The result gives 545 millionths. The third band was situated at about the same distance from the middle band en the more refrangielc side. It would appear that this comet is similar in constitution to the comets...
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Nature, Volume 4

Sir Norman Lockyer - 1871 - 546 pages
...than estimate roughly the position of the less refrangible band. The result gives 545 inillionths. The third band was situated at about the same distance from the middle band en the more refrangtele side. It would appear that this comet is similar in constitution to the comets...
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Spectrum Analysis in Its Application to Terrestrial Subsantces

Heinrich Schellen - 1872 - 744 pages
...light of the comet's nucleus, and not from that of the coma, which is far too faint and ill-defined to produce such a spectrum ; it may therefore be assumed...state, but the circumstance of the coincidence of the cometary spectrum with that of carbon would remain unexplained.] principally in the coma, and scarcely...
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Cometography: Volume 2, 1800-1899: A Catalog of Comets

Gary W. Kronk - 1999 - 880 pages
...the three bright bands of carbon and measured the center of the brightest band as 5100 A. He wrote, "It would appear that this comet is similar in constitution to the comets which I examined in 1868." Secchi observed the comet on April 18 and saw only the brightest band. The first orbits were independently...
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Proceedings of the Royal Society of London, Volume 19

Royal Society (Great Britain) - 1871 - 652 pages
...was not able to do more than estimate roughly the position of the less refrangible band. The result gives 545 millionths. The third band was situated...constitution to the comets which I examined in 1868*. V. " On a New Instrument for recording Minute Variations .of Atmospheric Pressure." By WILDMAN WHITEUOUSE,...
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