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 8
... groups of lines will be . But the appearances presented by the spectra of the east limb do not agree with prediction based on study of isolated lines or edges . In particular , the cyanogen band itself at the east limb shows in general ...
... groups of lines will be . But the appearances presented by the spectra of the east limb do not agree with prediction based on study of isolated lines or edges . In particular , the cyanogen band itself at the east limb shows in general ...
Page 17
... groups of lines have been measured on this plate , and the wave - lengths determined graphically , using the 12 hydrogen lines from Hẞ to Hy inclusive in the spectrum of Procyon and of Sirius to obtain the dispersion curve . In the ...
... groups of lines have been measured on this plate , and the wave - lengths determined graphically , using the 12 hydrogen lines from Hẞ to Hy inclusive in the spectrum of Procyon and of Sirius to obtain the dispersion curve . In the ...
Page 23
... groups have already become interlaced and instances of this can be seen in the centre portion of the lens ... group of crystals , formed one above the other , and pro- jecting from the surface of the lens , not embedded in it . There is ...
... groups have already become interlaced and instances of this can be seen in the centre portion of the lens ... group of crystals , formed one above the other , and pro- jecting from the surface of the lens , not embedded in it . There is ...
Page 24
... groups under a magnification of 45 diameters . It will be noticed that there does not seem to be a distinct single point of origin , but that the group seems to spring from a small area . An interest- ing point to which attention may be ...
... groups under a magnification of 45 diameters . It will be noticed that there does not seem to be a distinct single point of origin , but that the group seems to spring from a small area . An interest- ing point to which attention may be ...
Page 28
... and 6. Enlarged views ( 45 , 150 , 700 diameters respectively ) of parts of one of the groups of crystals shown on Plate 2 , fig . 1 . The Nebula HIV 74 Cephei . By Dr. Max Wolf Nov. 1907. Permanency of some Photo - visual Lenses . 29.
... and 6. Enlarged views ( 45 , 150 , 700 diameters respectively ) of parts of one of the groups of crystals shown on Plate 2 , fig . 1 . The Nebula HIV 74 Cephei . By Dr. Max Wolf Nov. 1907. Permanency of some Photo - visual Lenses . 29.
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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