Monthly Notices of the Royal Astronomical Society, Volume 53; Volumes 1892-1893Priestley and Weale, 1893 Includes lists of additions to the Society's library, usually separately paged. |
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Page 230
... spectroscope Mr. Rutherfurd discovered its use for making a photographic object- glass , and in 1864 he succeeded in devising and constructing an 1 - inch glass ( Am . J. of Sc . , 1865 May ) of fifteen feet focal length , corrected for ...
... spectroscope Mr. Rutherfurd discovered its use for making a photographic object- glass , and in 1864 he succeeded in devising and constructing an 1 - inch glass ( Am . J. of Sc . , 1865 May ) of fifteen feet focal length , corrected for ...
Page 237
... Spectroscope room , general laboratory ( with three isolated piers ) , electrical room , cleaning room , mechanics ' workshop , chronograph and class room . Light and dark photo- graphic rooms , as well as a computing room for the ...
... Spectroscope room , general laboratory ( with three isolated piers ) , electrical room , cleaning room , mechanics ' workshop , chronograph and class room . Light and dark photo- graphic rooms , as well as a computing room for the ...
Page 250
... spectroscopes . In this way the larger instru- ments in the observatory proper are reserved for research , and more serviceable instruments are provided in their stead for the purposes of instruction . This building is provided with ...
... spectroscopes . In this way the larger instru- ments in the observatory proper are reserved for research , and more serviceable instruments are provided in their stead for the purposes of instruction . This building is provided with ...
Page 313
... spectroscope , and the next instant off it , appear to be of small moment , for they only affect the time of exposure . The plate faithfully records all the rays that fall upon it , however rapidly these alternate appearances and ...
... spectroscope , and the next instant off it , appear to be of small moment , for they only affect the time of exposure . The plate faithfully records all the rays that fall upon it , however rapidly these alternate appearances and ...
Page 316
... spectroscope ( the prisms being arranged before the object glass of the telescope in the manner first used by Fraunhofer , and later revived by Secchi ) , do not permit of a direct comparison of the star's spectrum with terrestrial ...
... spectroscope ( the prisms being arranged before the object glass of the telescope in the manner first used by Fraunhofer , and later revived by Secchi ) , do not permit of a direct comparison of the star's spectrum with terrestrial ...
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Common terms and phrases
Academy Andromedæ angle appeared Aquilæ Astronomer Royal Auriga Bisection bright Burnham Camelop Canis Carinæ Cassiopeia Catalogue Centauri centre Cephei cluster coefficient comet comparison stars correction Cygni Dembowski determined diameter distance double stars E. E. Barnard eclipse epoch Equat equatoreal exposure Galactic Long Geminorum Greenwich Greenwich Mean instrument Isaac Roberts June Jupiter Lalande lens Lick Observatory London longitude lunar Lupi Magn magnitude me²e mean measures Meteorological micrometer Monocerotis Monthly Notices Moon motion nebula Nova Auriga observations obtained Ophiuchi orbit Orionis paper parallax Paris period Persei photographs planet plates position probable error Professor proper motion Puppis Refraction right ascension Royal Observatory S. W. Burnham Sagittarii satellite Saturn Schiaparelli Scorpii seen Sept solar spectra spectroscope spectrum stellar Struve Tauri telescope thermometer tion transit transit circle Velorum ΙΟ