Publications of the Astronomical Society of the Pacific, Volume 106, Issues 695-702Astronomical Society of the Pacific, 1994 |
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Page 60
... orbital decay time a Tdec L To = -48X10 ° ( 102 ) L 9/8 a -1/4 -1/8 M env ( M ) ( 0.25M 49/8 × ( 300R0 ) ( 52 ) ** Y X 5R yr . ( 4 ) Equation ( 4.3 ) of Zahn ( 1977 ) , with the same values for the physical variables , yields Tdec which ...
... orbital decay time a Tdec L To = -48X10 ° ( 102 ) L 9/8 a -1/4 -1/8 M env ( M ) ( 0.25M 49/8 × ( 300R0 ) ( 52 ) ** Y X 5R yr . ( 4 ) Equation ( 4.3 ) of Zahn ( 1977 ) , with the same values for the physical variables , yields Tdec which ...
Page 861
... Orbital Phase Wavelength ( Å ) FIG . 6 Emission - line flux from individual HL CMa spectra vs orbital phase , C Iv 1550 Å ( * ) and Si IV 1394 Å ( + ) . that the system not only went into outburst but had reached maximum four days ...
... Orbital Phase Wavelength ( Å ) FIG . 6 Emission - line flux from individual HL CMa spectra vs orbital phase , C Iv 1550 Å ( * ) and Si IV 1394 Å ( + ) . that the system not only went into outburst but had reached maximum four days ...
Page 866
... Orbital Phase 0.8 1.0 0.0 02 0.4 0.6 Orbital Phase 0 8 10 1.5 Si III 1299 2 ( 10- " ergs cm " s " ' ) Al III 1857 1.0F 0.5 FIG . 21 - C IV 1550 Å ( * ) and Si Iv 1394 Å ( + ) emission - line flux of archi- val HL CMa spectra plotted vs ...
... Orbital Phase 0.8 1.0 0.0 02 0.4 0.6 Orbital Phase 0 8 10 1.5 Si III 1299 2 ( 10- " ergs cm " s " ' ) Al III 1857 1.0F 0.5 FIG . 21 - C IV 1550 Å ( * ) and Si Iv 1394 Å ( + ) emission - line flux of archi- val HL CMa spectra plotted vs ...
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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