Publications of the Astronomical Society of the Pacific, Volume 106, Issues 695-702Astronomical Society of the Pacific, 1994 |
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Page 268
... sample , +0.051 for the outer sample , and -0.065 for the overall shift between them . Standard errors of the medians are roughly 20 % larger than for the means . If the sample is restricted to stars with o ( B − R ) < 0.1 , there are ...
... sample , +0.051 for the outer sample , and -0.065 for the overall shift between them . Standard errors of the medians are roughly 20 % larger than for the means . If the sample is restricted to stars with o ( B − R ) < 0.1 , there are ...
Page 502
... sample results in a bias in the PN sample toward more massive , highexpansion - velocity objects . The relationship between PN mass and expansion velocity is investigated below . 4. COMPARISON OF PN AND AGB EXPANSION VELOCITIES To test ...
... sample results in a bias in the PN sample toward more massive , highexpansion - velocity objects . The relationship between PN mass and expansion velocity is investigated below . 4. COMPARISON OF PN AND AGB EXPANSION VELOCITIES To test ...
Page 608
7 1. 5.3 Analyzing the Samples The field - star sample is first divided in two , with σ ( Fe / H ) being < 0.1 dex ... sample , using an algorithm from Madansky ( 1959 ; see also Paper S , Sec . 3 ) . For completely rigorous use of this ...
7 1. 5.3 Analyzing the Samples The field - star sample is first divided in two , with σ ( Fe / H ) being < 0.1 dex ... sample , using an algorithm from Madansky ( 1959 ; see also Paper S , Sec . 3 ) . For completely rigorous use of this ...
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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