Publications of the Astronomical Society of the Pacific, Volume 106, Issues 695-702Astronomical Society of the Pacific, 1994 |
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Page 146
... temperature B Com are compared . The symbols show season means which suppress any rotational modulation . Smaller symbols indicate observations of low weight . Magnetic - activity variations lead the temperature variations by 2.9 ± 0.3 ...
... temperature B Com are compared . The symbols show season means which suppress any rotational modulation . Smaller symbols indicate observations of low weight . Magnetic - activity variations lead the temperature variations by 2.9 ± 0.3 ...
Page 147
... temperature changes ( see Gray et al . 1994 ; Gray and Baliunas 1994 ) . If we assume this behavior also holds for the Sun , then a minimum temperature would have occurred ≈1982-83 when the velocity span showed a minimum . The center ...
... temperature changes ( see Gray et al . 1994 ; Gray and Baliunas 1994 ) . If we assume this behavior also holds for the Sun , then a minimum temperature would have occurred ≈1982-83 when the velocity span showed a minimum . The center ...
Page 436
... temperature calibration reproduces satisfactorily the infrared temperature scale of Bell and Gustafsson ( 1989 ) . It is shown that Osborn's ( 1979 ) calibration underestimates the effective temperatures of K giants by ~ 170 K and those ...
... temperature calibration reproduces satisfactorily the infrared temperature scale of Bell and Gustafsson ( 1989 ) . It is shown that Osborn's ( 1979 ) calibration underestimates the effective temperatures of K giants by ~ 170 K and those ...
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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