Publications of the Astronomical Society of the Pacific, Volume 106, Issues 695-702Astronomical Society of the Pacific, 1994 |
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Page 282
... cluster evolution is critical for detailed tests of stellar evolution because stars leaving the main sequence should ... cluster turnoff is near the location of the Li - depletion dip found on the main sequence in younger open clusters ...
... cluster evolution is critical for detailed tests of stellar evolution because stars leaving the main sequence should ... cluster turnoff is near the location of the Li - depletion dip found on the main sequence in younger open clusters ...
Page 469
... cluster and three in the field . To 2 ( b = -7 ° ) : The B - V data for the variables V2 and V4 have uncertainties ... cluster ( V4 may be behind ) . 4.2 Frequency of W UMa Systems in Three Populous Clusters The section above contained ...
... cluster and three in the field . To 2 ( b = -7 ° ) : The B - V data for the variables V2 and V4 have uncertainties ... cluster ( V4 may be behind ) . 4.2 Frequency of W UMa Systems in Three Populous Clusters The section above contained ...
Page 469
... cluster and three in the field . To 2 ( b = -7 ° ) : The B - V data for the variables V2 and V4 have uncertainties ... cluster ( V4 may be behind ) . 4.2 Frequency of W UMa Systems in Three Populous Clusters The section above contained ...
... cluster and three in the field . To 2 ( b = -7 ° ) : The B - V data for the variables V2 and V4 have uncertainties ... cluster ( V4 may be behind ) . 4.2 Frequency of W UMa Systems in Three Populous Clusters The section above contained ...
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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