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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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