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 |
À l'intérieur du livre
Résultats 1-5 sur 22
Page 7
... Greater Magellanic Cloud , by R. E. Wilson Page 185 PART VI . — The Wave - Lengths of the Nebular Lines and General Observations of the Spectra of the Gaseous Nebulae , by W. H. Wright - - Page 191 PART I DESCRIPTIONS OF 762 NEBULAE AND ...
... Greater Magellanic Cloud , by R. E. Wilson Page 185 PART VI . — The Wave - Lengths of the Nebular Lines and General Observations of the Spectra of the Gaseous Nebulae , by W. H. Wright - - Page 191 PART I DESCRIPTIONS OF 762 NEBULAE AND ...
Page 90
... Greater Magellanic Cloud . A 10th magnitude star is about 20 " W and 8 " S of the nebula . Gr . M. T. 1917 Nov. 11.21 14h Exp . Dispersion Measurer 2 - pr . 8 - in . Lines Wilson Huffer N1 N1 Vel . V Wt . + 288k + 293 * +298 Remarks ...
... Greater Magellanic Cloud . A 10th magnitude star is about 20 " W and 8 " S of the nebula . Gr . M. T. 1917 Nov. 11.21 14h Exp . Dispersion Measurer 2 - pr . 8 - in . Lines Wilson Huffer N1 N1 Vel . V Wt . + 288k + 293 * +298 Remarks ...
Page 91
... Greater Magellanic Cloud . The exposures were made upon the nucleus . Gr . M. T. 1914 Dec. 8.72 Exp . 5.3h Dispersion 1 - pr . 18 - in . Measurer Wilson Lines Vel . V Wt . Remarks N1 + 270 * Sanford N1 +290 + 283 * Scott N1 +288 Dec ...
... Greater Magellanic Cloud . The exposures were made upon the nucleus . Gr . M. T. 1914 Dec. 8.72 Exp . 5.3h Dispersion 1 - pr . 18 - in . Measurer Wilson Lines Vel . V Wt . Remarks N1 + 270 * Sanford N1 +290 + 283 * Scott N1 +288 Dec ...
Page 92
... Greater Magellanic Cloud . Gr . M. T. 1915 Jan. 21.70 Exp . 5.5 Dispersion 2 - pr . 8 - in . Measurer Wilson Lines Vel . V Wt . Remarks Ν . Ηβ +253 10 : : 7 Sanford N , HB +252 +253 # N , Hẞ ft . , N , invisible Scott N , HB +254 Dec ...
... Greater Magellanic Cloud . Gr . M. T. 1915 Jan. 21.70 Exp . 5.5 Dispersion 2 - pr . 8 - in . Measurer Wilson Lines Vel . V Wt . Remarks Ν . Ηβ +253 10 : : 7 Sanford N , HB +252 +253 # N , Hẞ ft . , N , invisible Scott N , HB +254 Dec ...
Page 93
... Greater Magellanic Cloud . -83 ° 44 ' A 10th magnitude Gr . M. T. Exp . 1915 Jan. 24.67 5.8h Dispersion 2 - pr . 8 - in . Measurer Wilson Sanford Lines N1 N2 HB Vel . + 278k V Wt . Remarks 10 : 2 : 4 N , N2 Hẞ +273 + 276k 1 N2 Hẞ v . ft ...
... Greater Magellanic Cloud . -83 ° 44 ' A 10th magnitude Gr . M. T. Exp . 1915 Jan. 24.67 5.8h Dispersion 2 - pr . 8 - in . Measurer Wilson Sanford Lines N1 N2 HB Vel . + 278k V Wt . Remarks 10 : 2 : 4 N , N2 Hẞ +273 + 276k 1 N2 Hẞ v . ft ...
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