Publications of the Astronomical Society of the Pacific, Volume 106, Issues 695-702Astronomical Society of the Pacific, 1994 |
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Page 32
... stellar mass , sometimes referred to as sequential star formation . Additional studies of age spread in young clusters followed Herbig's ( 1962 ) paper ( for example , Iben and Talbot 1966 ; Herbst and Miller 1982 ) , which presented ...
... stellar mass , sometimes referred to as sequential star formation . Additional studies of age spread in young clusters followed Herbig's ( 1962 ) paper ( for example , Iben and Talbot 1966 ; Herbst and Miller 1982 ) , which presented ...
Page 163
... stellar radial velocity found in Table 1 . approximately 1.0 km s - 1 and is dominated by the low signal - to - noise ratios of the line cores . In general , the error increases with decreasing stellar luminosity , since the spectra of ...
... stellar radial velocity found in Table 1 . approximately 1.0 km s - 1 and is dominated by the low signal - to - noise ratios of the line cores . In general , the error increases with decreasing stellar luminosity , since the spectra of ...
Page 382
... stellar spectra covering the wavelength range from 5800 to 10,200 Å is presented of 126 southern MK standard stars , covering the luminosity classes I , III , and V. Some peculiar stars are included for comparison purposes . The spectra ...
... stellar spectra covering the wavelength range from 5800 to 10,200 Å is presented of 126 southern MK standard stars , covering the luminosity classes I , III , and V. Some peculiar stars are included for comparison purposes . The spectra ...
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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