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 17
... curve . In the spectrum of September 3 , with Procyon photographed on the same plate , the pair of bright lines in the ultra - violet are seen to be a little more refrangible than H¿ ( λ 3889 ) ; and as their distance apart corresponds ...
... curve . In the spectrum of September 3 , with Procyon photographed on the same plate , the pair of bright lines in the ultra - violet are seen to be a little more refrangible than H¿ ( λ 3889 ) ; and as their distance apart corresponds ...
Page 86
... curves through them . The quantities derived from these curves were adjusted to allow for the fact that a general mean correction for stars of all magnitudes resulted from the application of the plate corrections of Table I .: the ...
... curves through them . The quantities derived from these curves were adjusted to allow for the fact that a general mean correction for stars of all magnitudes resulted from the application of the plate corrections of Table I .: the ...
Page 105
... curve of the kind considered in the former paper , in which the radius vector is proportional to the number of stars moving in the corresponding direction ; B is the theoretical curve in which the radius vector is proportional to the ...
... curve of the kind considered in the former paper , in which the radius vector is proportional to the number of stars moving in the corresponding direction ; B is the theoretical curve in which the radius vector is proportional to the ...
Page 106
... curves C and D respectively in favour of that hypothesis must be regarded as , at least to a large extent , independent ... curve B ; some of the other regions considered show this rather more strongly , and it appears to be a general ...
... curves C and D respectively in favour of that hypothesis must be regarded as , at least to a large extent , independent ... curve B ; some of the other regions considered show this rather more strongly , and it appears to be a general ...
Page 276
... curve of the Kensington classifica- tion . The weather has been extremely unfavourable for the photography of faint objects with the 36 - inch reflector . Experi- mental work with plates specially sensitised for the green region showed ...
... curve of the Kensington classifica- tion . The weather has been extremely unfavourable for the photography of faint objects with the 36 - inch reflector . Experi- mental work with plates specially sensitised for the green region showed ...
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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