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
... less than 3 minutes . Examination of the photographs obtained disclosed peculiar features . It was at once evident that the spectrum of the east limb was nearly always less well defined than the spectrum of the west limb over a ...
... less than 3 minutes . Examination of the photographs obtained disclosed peculiar features . It was at once evident that the spectrum of the east limb was nearly always less well defined than the spectrum of the west limb over a ...
Page 10
... less than one hundreth of a tenth metre , as will be seen from the accompanying table . Adjustment Plate L. 20 . Rotation Plates . Wave - length ( Rowland ) . 3871963 ? 73 ° 073 73'903 Mean . Origin . L. 32 . L. 41 . L. 42 . 3871-887 ...
... less than one hundreth of a tenth metre , as will be seen from the accompanying table . Adjustment Plate L. 20 . Rotation Plates . Wave - length ( Rowland ) . 3871963 ? 73 ° 073 73'903 Mean . Origin . L. 32 . L. 41 . L. 42 . 3871-887 ...
Page 12
... less refrangible region of the spectrum , those in the red being by far the most easily seen , whilst in the ultra - violet the lines of the same elements , although far more numerous in this region , seem to be totally unaffected . A ...
... less refrangible region of the spectrum , those in the red being by far the most easily seen , whilst in the ultra - violet the lines of the same elements , although far more numerous in this region , seem to be totally unaffected . A ...
Page 16
... less thick , in the eastern sky , the results do not come up to expectation , but are perhaps of sufficient interest to place on record . A prismatic camera was constructed with the two very perfect 60 ° prisms , of specially selected ...
... less thick , in the eastern sky , the results do not come up to expectation , but are perhaps of sufficient interest to place on record . A prismatic camera was constructed with the two very perfect 60 ° prisms , of specially selected ...
Page 18
... less . -- Two points suggest themselves as worthy of mention regarding the eclipse of 1062 ; viz .— ( 1 ) Mr. King's recently published book gives a translation of the inscription in which it occurs , which is a record of omens ...
... less . -- Two points suggest themselves as worthy of mention regarding the eclipse of 1062 ; viz .— ( 1 ) Mr. King's recently published book gives a translation of the inscription in which it occurs , which is a record of omens ...
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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