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
... Sept. 25.73 5.0 3 - pr . 6 - in . Miss Hobe Campbell N , N2 -39 90 ° N1 -27 short Moore N1 -25 -27 1 90 ° short N , under - exposed short N , much under - exposed N , much under - exposed No trace of Hẞ Miss Hobe N , N2 -28 No. 650 , V ...
... Sept. 25.73 5.0 3 - pr . 6 - in . Miss Hobe Campbell N , N2 -39 90 ° N1 -27 short Moore N1 -25 -27 1 90 ° short N , under - exposed short N , much under - exposed N , much under - exposed No trace of Hẞ Miss Hobe N , N2 -28 No. 650 , V ...
Page 88
... Sept. 15.89 7.0 3 - pr . 5 - in . Measurer Moore Lines N , N , HB Miss Hobe N , N , HB Vel . -63 * -56 V -60 * 1 Wt . Slit short Remarks 90 ° Sept. 17.92 Sept. 19.88 7.5 5.8 3 - pr . 5 - in . Moore N , N2 HB -58 -60 1 short Miss Hobe N ...
... Sept. 15.89 7.0 3 - pr . 5 - in . Measurer Moore Lines N , N , HB Miss Hobe N , N , HB Vel . -63 * -56 V -60 * 1 Wt . Slit short Remarks 90 ° Sept. 17.92 Sept. 19.88 7.5 5.8 3 - pr . 5 - in . Moore N , N2 HB -58 -60 1 short Miss Hobe N ...
Page 89
... Sept. 3 Sept. 4 0:71 0.78 0.26 mm . 574 0.38 8.0 Relative velocity S - N +4.4 km./sec . +6.5 Mean , 0.74 6.7 +5.4 These results are evidence that a point on the major axis of the nebula 3 or 4 seconds of are south of the center is ...
... Sept. 3 Sept. 4 0:71 0.78 0.26 mm . 574 0.38 8.0 Relative velocity S - N +4.4 km./sec . +6.5 Mean , 0.74 6.7 +5.4 These results are evidence that a point on the major axis of the nebula 3 or 4 seconds of are south of the center is ...
Page 101
... Sept. 11.0 1.7h 1 - lt . pr . 16 - in . Haynes N , N2 Hẞ Hy + 17 * med . Miss Hobe N , N , Hẞ Hу +23 + 20k } 90 ° Nov. 27.8 2.0 1 - pr . 16 - in . Haynes N1 N2 Hẞ Hy +18.6 med . Miss Hobe N1 N2 Hẞ Hу +16 1 +14.4 90 ° 1914 Feb. 3.8 0.6 3 ...
... Sept. 11.0 1.7h 1 - lt . pr . 16 - in . Haynes N , N2 Hẞ Hy + 17 * med . Miss Hobe N , N , Hẞ Hу +23 + 20k } 90 ° Nov. 27.8 2.0 1 - pr . 16 - in . Haynes N1 N2 Hẞ Hy +18.6 med . Miss Hobe N1 N2 Hẞ Hу +16 1 +14.4 90 ° 1914 Feb. 3.8 0.6 3 ...
Page 103
... Sept. 21.0 3.6 3 - pr . 16 - in . M , H N , N2 Hẞ +20.6 2 long Aa 0 : 0 , A8-36 " . Slit long , center at A8 0 : 0 , M , H N , N , Hẞ +24.4 2 180 ° -26 Δα 0.0 M , H N , N2 Hẞ +22.4 2 -11 M , H N , N , Hẞ +22.6 2 0 M , H N1 N2 HB +23.0 2 ...
... Sept. 21.0 3.6 3 - pr . 16 - in . M , H N , N2 Hẞ +20.6 2 long Aa 0 : 0 , A8-36 " . Slit long , center at A8 0 : 0 , M , H N , N , Hẞ +24.4 2 180 ° -26 Δα 0.0 M , H N , N2 Hẞ +22.4 2 -11 M , H N , N , Hẞ +22.6 2 0 M , H N1 N2 HB +23.0 2 ...
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