Studies of the Nebulae: Made at the Lick Observatory, University of California, at Mount Hamilton, California, and Santiago, Chile, Volume 13University of California Press, 1918 - 268 pages |
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Page 25
... Moore. DESCRIPTION- ( Continued ) N.G.C. α δ II 2262 8 11.6 +18 46 II 2266 II ... n . No such object exists in this position . There is a small spiral ( p ... n . side . See Abs . Eff . 16 s.n. A rather bright oval 14 x 0.8 in p.a. 95 ...
... Moore. DESCRIPTION- ( Continued ) N.G.C. α δ II 2262 8 11.6 +18 46 II 2266 II ... n . No such object exists in this position . There is a small spiral ( p ... n . side . See Abs . Eff . 16 s.n. A rather bright oval 14 x 0.8 in p.a. 95 ...
Page 43
... Moore and Aitken with the 36 - inch refractor . Scale , 1 inch = 7 : 3 . N.G.C. II 4776 ; 18h 39m3 ; -33 ° 27 ' Exposures 5 to 5 " . C.D.M. -33 ° , 13537 , magn . 9.3 . No true central star can be made out . It is just distinguishable ...
... Moore and Aitken with the 36 - inch refractor . Scale , 1 inch = 7 : 3 . N.G.C. II 4776 ; 18h 39m3 ; -33 ° 27 ' Exposures 5 to 5 " . C.D.M. -33 ° , 13537 , magn . 9.3 . No true central star can be made out . It is just distinguishable ...
Page 78
... and Santiago, Chile Lick Observatory, Joseph Haines Moore. velocities of stars are functions of their spectral types , and the further interesting fact that the average radial velocity of Keeler's thirteen planetaries was greatly in ...
... and Santiago, Chile Lick Observatory, Joseph Haines Moore. velocities of stars are functions of their spectral types , and the further interesting fact that the average radial velocity of Keeler's thirteen planetaries was greatly in ...
Page 85
... N , line is very faintly recorded on the last plate , exposure 31.4 hours , and there is a scarcely recognizable ... Moore HS 6 -17k 1 90 ° Miss Hobe HS -37 Nept . 27.76 4.0 3 pr . 5 in . Campbell HS 9+ med . Moore 118 19 t- 7 90 ° Miss ...
... N , line is very faintly recorded on the last plate , exposure 31.4 hours , and there is a scarcely recognizable ... Moore HS 6 -17k 1 90 ° Miss Hobe HS -37 Nept . 27.76 4.0 3 pr . 5 in . Campbell HS 9+ med . Moore 118 19 t- 7 90 ° Miss ...
Page 87
... and Santiago, Chile Lick Observatory, Joseph Haines Moore. 8 -12 ° 25 ′ N.G.C. 246. a = = Oh 42m0 ; Campbell and Paddock , using a 1 - prism spectroscope and a slit fully 1 mm . wide , were just able to see a bright N , line in the ...
... and Santiago, Chile Lick Observatory, Joseph Haines Moore. 8 -12 ° 25 ′ N.G.C. 246. a = = Oh 42m0 ; Campbell and Paddock , using a 1 - prism spectroscope and a slit fully 1 mm . wide , were just able to see a bright N , line in the ...
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Studies of the Nebulae: Made at the Lick Observatory, University ..., Volume 13 Lick Observatory,Joseph Haines Moore Affichage du livre entier - 1918 |
Expressions et termes fréquents
appears bright bands bright lines brighter Campbell N₁ central portion central star continuous spectrum dark lane DETAILS OF OBSERVATION diameter diffuse nebulosity disk edge elongated exposure faint fainter figure g slitless Greater Magellanic Cloud H N₁ N₂ Haynes hydrogen hydrogen lines inclination km./sec Lick Obs LICK OBSERVATORY line Ia long Hẞ M. T. Exp major axis minor axis Miss Hobe N Miss Hobe N₁ moderately bright Moore Miss Hobe Moore N Moore N₁ N₂ N₁ N₂ Hẞ N₂ HB N₂ Hẞ Hy nearly round nucleus band object Orion nebula photographic planetary nebulae radial velocity region relative intensities ring Ring Nebula rotation s.n. Planetary Scott N Scott N₁ Sept Slit long small nebulae spectra spectrograms spiral nebulae spiral structure star of magn stellar condensations stellar nucleus ultra-violet under-exposed wave-lengths whorls Wolf-Rayet Wolf-Rayet stars Ηβ Ηγ