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 13
... meridian on June 21 . The second series represents the same spot after a rotation of the Sun. The latter was not obtained under nearly as favourable con- ditions as the former , and probably many more affected lines will be added to the ...
... meridian on June 21 . The second series represents the same spot after a rotation of the Sun. The latter was not obtained under nearly as favourable con- ditions as the former , and probably many more affected lines will be added to the ...
Page 83
... meridian observations is satisfactory for our purpose . I decided to form a provisional system from photographic series which had • See S.P.P. No. 4 , § 4 , for the system to which each was originally reduced . been reduced to Loewy's ...
... meridian observations is satisfactory for our purpose . I decided to form a provisional system from photographic series which had • See S.P.P. No. 4 , § 4 , for the system to which each was originally reduced . been reduced to Loewy's ...
Page 84
Royal Astronomical Society. been reduced to Loewy's system of meridian places . These series are compared in S.P.P. No. 5 , p . 80 , Table VI . It is there shown that the results from Greenwich and Paris are in excellent agree- ment ...
Royal Astronomical Society. been reduced to Loewy's system of meridian places . These series are compared in S.P.P. No. 5 , p . 80 , Table VI . It is there shown that the results from Greenwich and Paris are in excellent agree- ment ...
Page 85
... meridian results for the adopted repère star places . The variations from plate to plate must be due partly to these divergences , and partly to the roughness of the meridian places compared with the smoothed system P.Ph. Plate ...
... meridian results for the adopted repère star places . The variations from plate to plate must be due partly to these divergences , and partly to the roughness of the meridian places compared with the smoothed system P.Ph. Plate ...
Page 98
... meridian , so as to show the motions in latitude and longitude . The spots were further grouped according to their latitudes , in groups to 10 ° , 10 ° to 15 ° , 15 ° to 20 ° , 20 ° to 25 ° , and over 25 ° , N. and S. latitudes being ...
... meridian , so as to show the motions in latitude and longitude . The spots were further grouped according to their latitudes , in groups to 10 ° , 10 ° to 15 ° , 15 ° to 20 ° , 20 ° to 25 ° , and over 25 ° , N. and S. latitudes being ...
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Common terms and phrases
angle appear Astrographic axis bright brighter 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 present 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 ΙΟ