The Observatory, Volume 56Editors of the Observatory, 1933 Some vols. for 1886- include a special issue: Annual companion to the Observatory. |
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Page 155
... surface with the case where the absorption is evenly distributed , the former gives lines which have a short and fat appearance compared with those in the latter . We expect the molecules to lie at some distance below the surface , but ...
... surface with the case where the absorption is evenly distributed , the former gives lines which have a short and fat appearance compared with those in the latter . We expect the molecules to lie at some distance below the surface , but ...
Page 192
... surface of separation tends to roll up into vortices . A recent second - order approximation to the flow shows that the original components do not grow symmetrically , but that they each tend to fall over each other as in the first ...
... surface of separation tends to roll up into vortices . A recent second - order approximation to the flow shows that the original components do not grow symmetrically , but that they each tend to fall over each other as in the first ...
Page 270
... surface- brightness , while members of the second have only medium surface - brightness ( N.G.C. 7662 ; N.G.C. 2392 ) ( II ) . Group y contains nebulæ of disc - like appearance , either of uniform brightness or brightest at the centre ...
... surface- brightness , while members of the second have only medium surface - brightness ( N.G.C. 7662 ; N.G.C. 2392 ) ( II ) . Group y contains nebulæ of disc - like appearance , either of uniform brightness or brightest at the centre ...
Contents
Meeting of the Royal Astronomical Society on 1932 December 9 | 9 |
Geophysical Discussion on 1932 November 25 | 22 |
Vol LVI FEBRUARY 1933 Price | 28 |
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absorption appears astrographic Astronomer Royal atmosphere atomic bright BRITISH ASTRONOMICAL ASSOCIATION Cambridge Cape central intensities centre clocks colour comet comparison stars computed correction craters Crommelin curve Decl density determined discussion distance double stars Earth eclipse effect ephemeris equation equatorial Eros galaxies George Darwin give given Greaves Greenwich instrument interest investigation ionisation Jupiter km./sec latitude layer light lines longitude magnetic magnitude maximum mean measured meteorite meteors method Moon motion nebulæ observations Observatory obtained orbit paper period photographs planet planetary plates position possible present President pressure probable error Prof Professor proper motions radial velocities radiation Right Ascension rotational speed Royal Astronomical Royal Observatory Sir Arthur Eddington Sir Frank Dyson slide Slipher Society Solar Activity solar parallax South spectra spectrograph spectrum spots stellar Sun's sunspot surface telescope temperature theory universe variation wave-length zero