Publications of the Astronomical Society of the Pacific, Volume 106, Issues 695-702Astronomical Society of the Pacific, 1994 |
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Page 161
... giants , from the extensive series of Lick Hamilton Echelle studies of globular - cluster giants by Kraft et al . ( 1992 , AJ , 104 , 645 ; 1993 , AJ , 106 , 1490 ) , are analyzed for radial velocities and strong line core displacements ...
... giants , from the extensive series of Lick Hamilton Echelle studies of globular - cluster giants by Kraft et al . ( 1992 , AJ , 104 , 645 ; 1993 , AJ , 106 , 1490 ) , are analyzed for radial velocities and strong line core displacements ...
Page 270
... giants Middle giants Faint giants 0 Bright giants Middle giants Faint giants 0.5 1 B - R FIG . 16 - Plot of the B - R color ( abscissa ) vs. radius ( ordinate ) for all stars in the sample in the magnitude range ( a ) 15.5 < V < 16.5 ...
... giants Middle giants Faint giants 0 Bright giants Middle giants Faint giants 0.5 1 B - R FIG . 16 - Plot of the B - R color ( abscissa ) vs. radius ( ordinate ) for all stars in the sample in the magnitude range ( a ) 15.5 < V < 16.5 ...
Page 272
... giants produce 2.5 times more change in the blue flux than the 70 " middle giants " with V ~ 16 , 2.2 times more change than the 201 “ faint giants " with V ~ 17 , and about the same amount as 100 yellow stragglers with 17 lying some ...
... giants produce 2.5 times more change in the blue flux than the 70 " middle giants " with V ~ 16 , 2.2 times more change than the 201 “ faint giants " with V ~ 17 , and about the same amount as 100 yellow stragglers with 17 lying some ...
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abundance additional analysis appear associations assumed Astronomical average binary blue bright calibration catalog central clouds cluster color compared correction derived detection determined discussed distance distribution dwarf eclipse effects emission errors estimate et al evidence evolution field Figure flux frame function galaxies giants given groups included increase indices less light limit lines luminosity magnitude mass mean measured MNRAS nebulae noted objects observations obtained optical orbital PASP period phase photometric pixels position possible present probably quasars range ratio reduced reference region relation relative rotation sample scale scatter secondary shown similar sources spectral spectrum standard stars stellar stellar winds suggests surface survey Table telescope temperature tion University values variability velocity wavelength X-ray