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 ... N2 Hẞ +148 10 : 3 : 2 Sanford N , Hẞ +152 +155 1 N , ft . , N , Hẞ v . v ... Miss Hobe N , N2 -32 90 ° Oct. 17.95 5.0 3 - pr . 5 - in . Moore N1 N2 -19 -18 ...
... N , line in the spectrum of this faint planetary nebula . It is too faint to ... N2 Hẞ +148 10 : 3 : 2 Sanford N , Hẞ +152 +155 1 N , ft . , N , Hẞ v . v ... Miss Hobe N , N2 -32 90 ° Oct. 17.95 5.0 3 - pr . 5 - in . Moore N1 N2 -19 -18 ...
Page 88
... N2 -17 -15 1 short N , under - exposed Miss Hobe N , N2 -13 90 ° Oct. 27.94 5.9 3 - pr . 5 - in . Moore N -17 -121 1 short Miss Hobe N , - - 8 90 ° 1915 Sept. 14.92 5.9 3 - pr . 5 - in . Moore -27 -264 1 Miss Hobe N , -26 1916 Sept ...
... N2 -17 -15 1 short N , under - exposed Miss Hobe N , N2 -13 90 ° Oct. 27.94 5.9 3 - pr . 5 - in . Moore N -17 -121 1 short Miss Hobe N , - - 8 90 ° 1915 Sept. 14.92 5.9 3 - pr . 5 - in . Moore -27 -264 1 Miss Hobe N , -26 1916 Sept ...
Page 89
... N , line is somewhat under - exposed , but it shows definite evidence of ... Miss Hobe N1 +28 90 ° Nov. 25.84 11.2 3 - pr . 5 - in . Moore N1 +40 +381 short Poor N , recorded Miss Hobe N1 +35 90 ° 1916 Nov. 21.33 23.3 3 - pr . 6 - in . Moore ...
... N , line is somewhat under - exposed , but it shows definite evidence of ... Miss Hobe N1 +28 90 ° Nov. 25.84 11.2 3 - pr . 5 - in . Moore N1 +40 +381 short Poor N , recorded Miss Hobe N1 +35 90 ° 1916 Nov. 21.33 23.3 3 - pr . 6 - in . Moore ...
Page 93
... N , N2 Hẞ +273 + 276k 1 N2 Hẞ v . ft . Feb. 10.64 5.0 2 - pr . 8 - in . Scott Wilson N1 HB +277 N , N2 Hẞ +310 ... Miss Hobe N , N2 Vel . -23.3k -25.1 -23.4 V Wt . Slit -23.9k 1 long 118 ° Remarks Lines inclined V. ft . trace of Hẞ Oct ...
... N , N2 Hẞ +273 + 276k 1 N2 Hẞ v . ft . Feb. 10.64 5.0 2 - pr . 8 - in . Scott Wilson N1 HB +277 N , N2 Hẞ +310 ... Miss Hobe N , N2 Vel . -23.3k -25.1 -23.4 V Wt . Slit -23.9k 1 long 118 ° Remarks Lines inclined V. ft . trace of Hẞ Oct ...
Page 95
... N , N2 HB +291 + 297 * 1 N2 Hẞ v . ft . Scott N , N , Hẞ +286 Dec. 25.70 7.2 2 - pr . 8 - in . Wilson N1 Hẞ +303 ... Miss Hobe 1 - lt . pr . 16 - in . Miss Hobe Lines Vel . V Wt . Slit Haynes Hp Hy Hồ He + 58 * N , N , Hẞ He +51 N , N2 ...
... N , N2 HB +291 + 297 * 1 N2 Hẞ v . ft . Scott N , N , Hẞ +286 Dec. 25.70 7.2 2 - pr . 8 - in . Wilson N1 Hẞ +303 ... Miss Hobe 1 - lt . pr . 16 - in . Miss Hobe Lines Vel . V Wt . Slit Haynes Hp Hy Hồ He + 58 * N , N , Hẞ He +51 N , N2 ...
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