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" The filaments in question are seen, and appear well defined, at the edges of the luminous surface where it overhangs ' the penumbra,' as also in the details of the penumbra itself, and most especially are they seen clearly defined in the details of '... "
Memoirs of the Manchester Literary and Philosophical Society - Page 401
by Manchester Literary and Philosophical Society - 1862
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Monthly Notices of the Royal Astronomical ..., Volumes 22-24; Volumes 1861-1864

1862 - 874 pages
...class in their general aspect. " The chief object which I had in making this drawing is to exhibit (as far as such a drawing can enable me to do so) those...from side to side over the dark part of the spot. So far as I have as yet had an opportunity of estimating their actual magnitude, their average length...
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Memoirs of the Literary and Philosophical Society of Manchester

Literary and Philosophical Society of Manchester - 1862 - 548 pages
...I find the entire luminous surface of the sun to be formed. The filaments in question are seen aud appear well defined at the edges of the luminous surface where it overhangs " the penumbra/- ds also in the details of the penumbra itself, and most especially are they seen clearly defined in...
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Monthly Notices of the Royal Astronomical Society, Volume 24

1864 - 260 pages
...chief object which I had in making this drawing is to exhibit (as far as such a drawing can enable mo to do so) those remarkable and peculiar ' willow-leaf...from side to side over the dark part of the spot. So far as I have as yet had an opportunity of estimating their actual magnitude, their average length...
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Monthly Journal of Science, and Annals of Biology, Astronomy ..., Volume 1

James Samuelson, William Crookes - 1864 - 876 pages
...read, in which the former gentleman mado the following remarks concerning the " willow leaves " : — "The filaments in question are seen, and appear well...stretching across from side to side over the dark spot. So far as I have yet had an opportunity of estimating their actual magnitude, their average length...
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Quarterly Journal of Science: 1864, Volume 1

1864 - 848 pages
...read, in which the former gentleman made the following remarks concerning the " willow leaves " : — " The filaments in question are seen, and appear well...details of ' the bridges,' as I term those bright strenks which are so frequently seen stretching across from side to side over the dark spot. So far...
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Astronomical Register: A Medium of Communication for Amateur ..., Volume 2

1865 - 342 pages
...is hopeless to catch even a glimpse of these remarkable and delicate details of the solar surface. The filaments in question are seen and appear well...luminous surface where it overhangs "the penumbra," 50 Structure of the Luminous Envelope of the Sun. as also in the details of the penumbra itself, and...
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Descriptive Astronomy

George Frederick Chambers - 1867 - 888 pages
...to catch even a glimpse of these remarkable and delicate details of the solar surface. *********** " The filaments in question are seen, and appear well...from side to side over the dark part of the spot. So far as I have as yet had an opportunity of estimating their actual magnitude, their average length...
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The midnight sky, notes on the stars and planets, Volume 23

Edwin Dunkin - 1869 - 380 pages
...the public. Mr. Nasmyth remarks that " the filaments in question are seen, and appear welldefined, at the edges of the luminous surface where it overhangs...from side to side over the dark part of the spot. So far as I have as yet had an opportunity of estimating their actual magnitude, their average length...
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A Handbook of Descriptive Astronomy

George Frederick Chambers - 1877 - 968 pages
...to catch even a glimpse of these remarkable and delicate details of the solar surface. *********** " The filaments in question are seen, and appear well...from side to side over the dark part of the spot. So far as I have as yet had an opportunity of estimating their actual magnitude, their average length...
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A Handbook of Descriptive and Practical Astronomy: The sun, planets, and comets

George Frederick Chambers - 1889 - 736 pages
...hopeless to catch even a glimpse of these remarkable and delicate details of the solar surface. ********** "The filaments in question are seen, and appear well...from side to side over the dark part of the spot. So far as I have as yet had an opportunity of estimating their actual magnitude, their average length...
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