Publications of the Astronomical Society of the Pacific, Volume 106, Issues 695-702Astronomical Society of the Pacific, 1994 |
From inside the book
Results 1-3 of 84
Page 288
... velocity ap- proaches 100 km s - 1 . The velocity system for the correla- tions using the sky template has the same zero point as the correlations using the new calculated templates to within 0.1 km s - 1 . The initial selection of ...
... velocity ap- proaches 100 km s - 1 . The velocity system for the correla- tions using the sky template has the same zero point as the correlations using the new calculated templates to within 0.1 km s - 1 . The initial selection of ...
Page 503
... velocity known is shown in Fig . 3. This sample consists of 62 nebulae with linear radii of Rion≤0.05 pc . The expansion - velocity distri- bution of this subsample has an average of u = 15.3 km s exp1 with a standard deviation of s ...
... velocity known is shown in Fig . 3. This sample consists of 62 nebulae with linear radii of Rion≤0.05 pc . The expansion - velocity distri- bution of this subsample has an average of u = 15.3 km s exp1 with a standard deviation of s ...
Page 506
... velocity of the original AGB wind , and where M PNN and v are the mass - loss rate and expansion velocity of exp ( PNN ) the fast wind of the PN nucleus . Values of exp ( PN ) are given for various values of v and for constant model ...
... velocity of the original AGB wind , and where M PNN and v are the mass - loss rate and expansion velocity of exp ( PNN ) the fast wind of the PN nucleus . Values of exp ( PN ) are given for various values of v and for constant model ...
Other editions - View all
Common terms and phrases
absorption abundance accretion analysis asteroids 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 pixel 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 stellar winds subgiant survey Table telescope temperature tion turnoff values variability wavelength white dwarf width X-ray XX Vir