Publications of the Astronomical Society of the Pacific, Volume 106, Issues 695-702Astronomical Society of the Pacific, 1994 |
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Page 500
... distribution of expansion velocities that is similar to AGB envelopes , while large planetary nebulae with ionized radii greater than about 0.30 pc show a significantly different expansion velocity distribution than AGB envelopes ...
... distribution of expansion velocities that is similar to AGB envelopes , while large planetary nebulae with ionized radii greater than about 0.30 pc show a significantly different expansion velocity distribution than AGB envelopes ...
Page 502
... distributions are statistically significant . stars that the distribution of CO expansion velocities is any different than that of the OH expansion velocities . The velocities as measured by the two molecules have therefore been ...
... distributions are statistically significant . stars that the distribution of CO expansion velocities is any different than that of the OH expansion velocities . The velocities as measured by the two molecules have therefore been ...
Page 503
... distribution of the smallest 25 % of the 244 nebulae having both radius and velocity known is shown in Fig . 3. This sample consists of 62 nebulae with linear radii of Rion≤0.05 pc . The expansion - velocity distribution of this ...
... distribution of the smallest 25 % of the 244 nebulae having both radius and velocity known is shown in Fig . 3. This sample consists of 62 nebulae with linear radii of Rion≤0.05 pc . The expansion - velocity distribution 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