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 87
... N , line in the spectrum of this faint planetary nebula . It is too faint to photograph for radial velocity : the 3 ... Scott N1 +154 Dec. 2.70 4.7 1 - pr . 18 - in . Wilson N1 N2 Hẞ +148 10 : 3 : 2 Sanford N , Hẞ +152 +155 1 N , ft ...
... N , line in the spectrum of this faint planetary nebula . It is too faint to photograph for radial velocity : the 3 ... Scott N1 +154 Dec. 2.70 4.7 1 - pr . 18 - in . Wilson N1 N2 Hẞ +148 10 : 3 : 2 Sanford N , Hẞ +152 +155 1 N , ft ...
Page 91
... N , Hẞ Vel . + 311 * V Wt . Remarks Sanford Ν , Ηβ +315 + 310 * 1 Scott N , Hẞ +305 Dec. 18.71 6.9 2 - pr . 8 - in . Wilson N1 N2 HB +296 10 : 3 : 5 Sanford Scott N , N. Hẞ +293 +297 1 N , N , Hẞ +301 1915 Dec. 29.69 7.0 2 - pr . 8 - in ...
... N , Hẞ Vel . + 311 * V Wt . Remarks Sanford Ν , Ηβ +315 + 310 * 1 Scott N , Hẞ +305 Dec. 18.71 6.9 2 - pr . 8 - in . Wilson N1 N2 HB +296 10 : 3 : 5 Sanford Scott N , N. Hẞ +293 +297 1 N , N , Hẞ +301 1915 Dec. 29.69 7.0 2 - pr . 8 - in ...
Page 92
... N Fig . 10 - Drawing of N.G.C. 1743 ( Wilson ) . N.G.C. 1748. a = 4h 551 ; 8 = -69 ° 21 ' ; λ = 327 ° 55 ' ; B = -83 ... Scott N , HB +254 Dec. 27.71 7.0 2 - pr . 8 - in . Wilson Ν . Ηβ +252 +258 1 1916 Jan. 4.70 7.0 2 - pr . 8 - in ...
... N Fig . 10 - Drawing of N.G.C. 1743 ( Wilson ) . N.G.C. 1748. a = 4h 551 ; 8 = -69 ° 21 ' ; λ = 327 ° 55 ' ; B = -83 ... Scott N , HB +254 Dec. 27.71 7.0 2 - pr . 8 - in . Wilson Ν . Ηβ +252 +258 1 1916 Jan. 4.70 7.0 2 - pr . 8 - in ...
Page 93
... Scott Wilson N1 HB +277 N , N2 Hẞ +310 Sanford N , N12 HB +307 +308 1 Scott N , N , Hẞ +307 1916 Jan. 3.70 5.7 2 - pr . 8 - in . Wilson N , N2 Hẞ +278 Scott N , N2 Hẞ +301 +290 N , N. Hẞ v . v . ft . V +292 N.G.C. , 2116 . α = 4h 57m3 ...
... Scott Wilson N1 HB +277 N , N2 Hẞ +310 Sanford N , N12 HB +307 +308 1 Scott N , N , Hẞ +307 1916 Jan. 3.70 5.7 2 - pr . 8 - in . Wilson N , N2 Hẞ +278 Scott N , N2 Hẞ +301 +290 N , N. Hẞ v . v . ft . V +292 N.G.C. , 2116 . α = 4h 57m3 ...
Page 94
... N - S in km./sec . +7.3 +11.0 +9.2 0.21 44 Our results indicate that this nebula is in rapid rotation about an axis ... Scott N , HB +300 N2 invisible 1916 Jan. 10.60 7.0 2 - pr . 8 - in . Wilson N , N2 HB +292 Feb. 1.68 5.5 2 - pr . 8 ...
... N - S in km./sec . +7.3 +11.0 +9.2 0.21 44 Our results indicate that this nebula is in rapid rotation about an axis ... Scott N , HB +300 N2 invisible 1916 Jan. 10.60 7.0 2 - pr . 8 - in . Wilson N , N2 HB +292 Feb. 1.68 5.5 2 - pr . 8 ...
Autres éditions - Tout afficher
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