Publications of the Astronomical Society of the Pacific, Volume 106, Issues 695-702Astronomical Society of the Pacific, 1994 |
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Page 185
... increase as Nat increases . But the numerical problems cannot be avoided in practice . Since the algorithm used to calculate the inverse matrix is one of the most reliable ones , our result represents a practical accuracy of the ...
... increase as Nat increases . But the numerical problems cannot be avoided in practice . Since the algorithm used to calculate the inverse matrix is one of the most reliable ones , our result represents a practical accuracy of the ...
Page 338
... increase toward the center . It is known empirically that the interior temperature in molecular clouds is nearly uniform , as a result of efficient cooling by molecular lines and embedded dust grains . Thus , an increase in thermal ...
... increase toward the center . It is known empirically that the interior temperature in molecular clouds is nearly uniform , as a result of efficient cooling by molecular lines and embedded dust grains . Thus , an increase in thermal ...
Page 346
... increase in assumed distance ( from Wood et al . 1987 , copyright 1987 , American Astronomical Society , reproduced with permission ) . certain that both processes contribute to the increase of nebular mass with time and the assumption ...
... increase in assumed distance ( from Wood et al . 1987 , copyright 1987 , American Astronomical Society , reproduced with permission ) . certain that both processes contribute to the increase of nebular mass with time and the assumption ...
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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