Monthly Notices of the Royal Astronomical Society, Volume 68; Volumes 1907-1908Priestley and Weale, 1908 Includes lists of additions to the society's library, usually separately paged. |
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Page 19
... their inner surfaces , untouched in their respective instruments for periods varying from 23 to 83 months . The preceding table contains a summary in convenient form indicating Nov. 1907. The Permanency of some Photo - visual Lenses . 19.
... their inner surfaces , untouched in their respective instruments for periods varying from 23 to 83 months . The preceding table contains a summary in convenient form indicating Nov. 1907. The Permanency of some Photo - visual Lenses . 19.
Page 21
Royal Astronomical Society. The preceding table contains a summary in convenient form indicating the intervals between the times of mounting and dis- mounting the objectives , the conditions of their situation , and brief notes on the ...
Royal Astronomical Society. The preceding table contains a summary in convenient form indicating the intervals between the times of mounting and dis- mounting the objectives , the conditions of their situation , and brief notes on the ...
Page 28
... preceding wave . I am especially struck by the gradual fading of the light of the nebulous matter from the centre , producing the impression that nebulous matter is spread all over * Astron . Nachr . , 3848 ; M.N. , R.A.S. , lxiv . , No ...
... preceding wave . I am especially struck by the gradual fading of the light of the nebulous matter from the centre , producing the impression that nebulous matter is spread all over * Astron . Nachr . , 3848 ; M.N. , R.A.S. , lxiv . , No ...
Page 32
... preceding nights , but on this occasion it seemed to be sharper and darker . Two satellites , about 2 " or 3 " apart , followed Saturn . 9.30 p.m. ( G.M.T. 7.30 p.m. ) . Ring distinctly seen , but like a ghost . Care taken to eliminate ...
... preceding nights , but on this occasion it seemed to be sharper and darker . Two satellites , about 2 " or 3 " apart , followed Saturn . 9.30 p.m. ( G.M.T. 7.30 p.m. ) . Ring distinctly seen , but like a ghost . Care taken to eliminate ...
Page 129
... preceding the 14th November , and had a steady rate of 0.28 seconds per day losing . Its correction at 16 hours S. T. on November 13 was +0.56 seconds . Cloudy weather prevented the observation of time stars on the 14th and 15th , but ...
... preceding the 14th November , and had a steady rate of 0.28 seconds per day losing . Its correction at 16 hours S. T. on November 13 was +0.56 seconds . Cloudy weather prevented the observation of time stars on the 14th and 15th , but ...
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Common terms and phrases
angle appear Astrographic axis bright brighter calculated Cape Catalogue centre coefficient colour column comet comparison stars computed corrections correlation curve cyanogen David Gill deduced determination distance Double Stars drift E. E. Barnard Earth eclipse epoch equation equatorial faint formula give given Greenwich groups heliometer instrument Julian Day Jupiter latitude lens Lick Observatory limb lines longitude magnitude Max Wolf mean measures meridian method Monthly Notices Moon nebula nucleus number of stars observations obtained orbit outer condensation paper parallax Paris perihelion perihelion passage period perturbations photographs planet plates position Professor proper motion reduced reflector refraction refractor region right ascension ring Royal Observatory satellite Saturn seen Sept solar spectra spectral class spectroheliograph spectroscope spectrum spot stellar sun-spot Sun's surface Table telescope tion variable Yerkes Observatory zone ΟΣ دو