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 11
... July 27. But in the solar spectrum no sign has been detected that can fairly be attributed to the presence of the comet near the Sun. Much more evidence is required before the case can be com- pletely elucidated , and this note must be ...
... July 27. But in the solar spectrum no sign has been detected that can fairly be attributed to the presence of the comet near the Sun. Much more evidence is required before the case can be com- pletely elucidated , and this note must be ...
Page 13
... July 16. λ 4090-4350 . 7 seconds I 20 seconds 2 30 3 40 5 5 , 27 seconds 35 45 " " The first set of three exposures represents the spectrum of the large southern spot , which passed the central meridian on June 21 . The second series ...
... July 16. λ 4090-4350 . 7 seconds I 20 seconds 2 30 3 40 5 5 , 27 seconds 35 45 " " The first set of three exposures represents the spectrum of the large southern spot , which passed the central meridian on June 21 . The second series ...
Page 14
... July 16 . 3911316 3914.87 3930'022 3933 825 K 3960'422 3964'663 3996'752 3968.625 H Intensity Intensity in Element . in Photo- sphere . Umbra . O ... 3 Nd On I Fe 2 3 ES Ti Ca Remarks . 3 2 2 Fe Fe ... The solar line is at 3194 880 ...
... July 16 . 3911316 3914.87 3930'022 3933 825 K 3960'422 3964'663 3996'752 3968.625 H Intensity Intensity in Element . in Photo- sphere . Umbra . O ... 3 Nd On I Fe 2 3 ES Ti Ca Remarks . 3 2 2 Fe Fe ... The solar line is at 3194 880 ...
Page 15
Royal Astronomical Society. Plate Exposed July 16 . in Photo- sphere . Plate Exposed June 20 . List of Lines affected in Sun - spot Spectra , etc. - continued . Intensity Intensity Remarks . in Element . Umbra . λ እ 4112.869 I 3 Ti 4113 ...
Royal Astronomical Society. Plate Exposed July 16 . in Photo- sphere . Plate Exposed June 20 . List of Lines affected in Sun - spot Spectra , etc. - continued . Intensity Intensity Remarks . in Element . Umbra . λ እ 4112.869 I 3 Ti 4113 ...
Page 28
... July 7 ( exposure 3 hours 22 minutes ) , gave relatively the best picture , a reproduction of which is given on Plate 4 , fig . 1. The scale is about 70 mm . † for 1 degree . As may be seen , the channel is directed in its first part ...
... July 7 ( exposure 3 hours 22 minutes ) , gave relatively the best picture , a reproduction of which is given on Plate 4 , fig . 1. The scale is about 70 mm . † for 1 degree . As may be seen , the channel is directed in its first part ...
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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