Publications of the Astronomical Society of the Pacific, Volume 106, Issues 695-702Astronomical Society of the Pacific, 1994 |
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Page 198
... ratio is required . It may be obtained from a solution of the light curve if one is available . In nearly all real cases , the binary spectrum is too complicated ( see Figs . 3 and 4 ) for a direct determi- nation of the ratio from ...
... ratio is required . It may be obtained from a solution of the light curve if one is available . In nearly all real cases , the binary spectrum is too complicated ( see Figs . 3 and 4 ) for a direct determi- nation of the ratio from ...
Page 360
... ratio shown in Fig . 7 by the independent ratio formed from data taken at position angle 216 ° . This ratio is close to the proposed 180 ° chopping outlined in the text . A faint star image ( m , 21.7 ) can be seen with its negative ...
... ratio shown in Fig . 7 by the independent ratio formed from data taken at position angle 216 ° . This ratio is close to the proposed 180 ° chopping outlined in the text . A faint star image ( m , 21.7 ) can be seen with its negative ...
Page 481
... ratio relation , giving a mass ratio ( MRD / M WD ) of 0.20 for BZ UMa . The short period , long outburst interval , and small mass ratio support the suggestion of BZ UMa being in the SU Ursae Majoris subclass of dwarf novae . vby Hẞ ...
... ratio relation , giving a mass ratio ( MRD / M WD ) of 0.20 for BZ UMa . The short period , long outburst interval , and small mass ratio support the suggestion of BZ UMa being in the SU Ursae Majoris subclass of dwarf novae . vby Hẞ ...
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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