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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absorption abundance accretion analysis asteroids astrometry Astronomical Society binary bright calibration catalog central star chromospheric clouds color comets correction derived detection detector diagram disk distribution eclipse emission errors estimate evolution expansion velocities Fe/H field flux frame function galactic galaxies GCLF giant branch globular clusters H II regions Hyades indices infrared ionized km s¹ light curve lines luminosity magnitude main sequence main-sequence mass measured MNRAS objects observations Observatory obtained open clusters optical orbital parameters PASP period phase photometric pixels planetary nebulae plotted quasars radial velocities radius range ratio red giants reddening redshift region residuals rotation sample scale scatter secondary solar sources spectral type spectroscopic spectrum standard stellar subgiant survey Table telescope temperature tion turnoff values variability wavelength white dwarf width X-ray XX Vir