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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absorption abundance accretion analysis asteroids astrometry Astronomical Society binary bright calibration catalog central star chromospheric clouds color comets correction derived detection detector diagram disk distribution eclipse emission errors estimate evolution expansion velocities Fe/H field flux frame function galactic galaxies GCLF giant branch globular clusters H II regions Hyades indices infrared ionized km s¹ light curve lines luminosity magnitude main sequence main-sequence mass measured MNRAS objects observations Observatory obtained open clusters optical orbital parameters PASP period phase photometric pixels planetary nebulae plotted quasars radial velocities radius range ratio red giants reddening redshift region residuals rotation sample scale scatter secondary solar sources spectral type spectroscopic spectrum standard stellar subgiant survey Table telescope temperature tion turnoff values variability wavelength white dwarf width X-ray XX Vir