Studies of the Nebulae: Made at the Lick Observatory, University of California, at Mount Hamilton, California, and Santiago, Chile, Volume 13Lick Observatory, Heber Doust Curtis, William Wallace Campbell, Joseph Haines Moore, Ralph Elmer Wilson, William Hammond Wright University of California Press, 1918 - 268 pages |
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Page 158
Our spectrograms were taken with the slit placed centrally on the northeastern
and brighter condensation, and successively along the axes indicated by the
position angles, 45°, 65°, 70°, 90°, 135°, 140°, and 180°. Two spectrograms ...
Our spectrograms were taken with the slit placed centrally on the northeastern
and brighter condensation, and successively along the axes indicated by the
position angles, 45°, 65°, 70°, 90°, 135°, 140°, and 180°. Two spectrograms ...
Page 166
Viewed in the direction of the field, the lines are unpolarized and agree in
number and position with the inner components of the transverse effect. Since the
lines which we have observed in N.G.C. 7662 bear some resemblance to the ...
Viewed in the direction of the field, the lines are unpolarized and agree in
number and position with the inner components of the transverse effect. Since the
lines which we have observed in N.G.C. 7662 bear some resemblance to the ...
Page 167
the first position of the rhomb, or without it. This observation would correspond (
see fig. 64, c) to an increase in the relative intensity of the red component
northeast of the center and of the violet component southwest of the center. That
this ...
the first position of the rhomb, or without it. This observation would correspond (
see fig. 64, c) to an increase in the relative intensity of the red component
northeast of the center and of the violet component southwest of the center. That
this ...
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Table des matières
PART IIA Study of Occulting Matter in the spiral Nebulae by H D Curtis Page | 43 |
The Planetary Nebulae by H D Curtis Page | 55 |
PART IVThe Spectrographic Velocities of the BrightLine Nebulae by W W Campbell and J H Moore Page | 75 |
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Autres éditions - Tout afficher
Studies of the Nebulae: Made at the Lick Observatory, University ..., Volume 13 Lick Observatory Affichage du livre entier - 1918 |
Expressions et termes fréquents
angle appears band bright bright lines brighter Campbell central central star Class Cloud components considerable corresponding dark DETAILS diameter direction edge effect elongated ends evidence exposure extends fact faint fainter figure g slitless give given Hobe Moore Miss hydrogen inclination indicated intensity irregular July June lane length M. T. Exp magn major axis matter mean Measurer minor Miss Hobe Moore Moore Miss Hobe Moore N. N. nearly nebula nebular lines nebulosity nucleus object observed obtained oval photographic placed planetary planetary nebulae plate portion position present probably radial velocity recorded reference region relative Remarks respect ring rotation round Scott Sept short shown side slightly slit spectra spectrograms spectrum spiral star stellar stellar nucleus strong structure trace ultra-violet visible whorls Wilson
Informations bibliographiques
| Titre | Studies of the Nebulae: Made at the Lick Observatory, University of California, at Mount Hamilton, California, and Santiago, Chile, Volume 13 Volume 13 de Publications of the Lick Observatory of the University of California Volume 13 de Publications, Lick Observatory Semicentennial publications of the University of California, 1868-1918 Studies of the Nebulae: Made at the Lick Observatory, University of California, at Mount Hamilton, California, and Santiago, Chile, William Wallace Campbell University of California publications |
| Auteurs | Lick Observatory, Heber Doust Curtis, William Wallace Campbell, Joseph Haines Moore, Ralph Elmer Wilson, William Hammond Wright |
| Éditeur | University of California Press, 1918 |
| Original provenant de | l'Université du Michigan |
| Numérisé | 17 mars 2007 |
| Longueur | 268 pages |
| Exporter la citation | BiBTeX EndNote RefMan |