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 10
... given by iron lines of solar origin . These displacements of lines relate to spectra taken from solar light gathered at the east and west ends of the solar equator , within about 5 ° of solar latitude from the equator , at points ...
... given by iron lines of solar origin . These displacements of lines relate to spectra taken from solar light gathered at the east and west ends of the solar equator , within about 5 ° of solar latitude from the equator , at points ...
Page 12
... given , after which the slit is lengthened , and the exposure continued for a short interval to impress the adjacent photosphere spectrum . The spectrograph was erected in the spectroheliograph room , using as image lens the 12 - in ...
... given , after which the slit is lengthened , and the exposure continued for a short interval to impress the adjacent photosphere spectrum . The spectrograph was erected in the spectroheliograph room , using as image lens the 12 - in ...
Page 13
... given in the first two columns to two places of decimals only , to distinguish them from those lines which could be identified with solar lines by inspection to these Rowland's values of the wave - lengths are given . The third and ...
... given in the first two columns to two places of decimals only , to distinguish them from those lines which could be identified with solar lines by inspection to these Rowland's values of the wave - lengths are given . The third and ...
Page 18
... given by Campbell at A 426 in comet b of 1893 . Faint bright spot in continuous spectrum . A bright line is given by Campbell at x 4366 in comet b of 1893 . Cyanogen Campbell gives a band Blue band of carbon . near A 455 in comet c of ...
... given by Campbell at A 426 in comet b of 1893 . Faint bright spot in continuous spectrum . A bright line is given by Campbell at x 4366 in comet b of 1893 . Cyanogen Campbell gives a band Blue band of carbon . near A 455 in comet c of ...
Page 19
... given as Sivan 26 ; now , as the months began with the first observation of the Moon , the 26th of the month must be within a day or two of new moon ; this decidedly increases the probability that the recorded solar darken- ing arose ...
... given as Sivan 26 ; now , as the months began with the first observation of the Moon , the 26th of the month must be within a day or two of new moon ; this decidedly increases the probability that the recorded solar darken- ing arose ...
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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