Publications of the Astronomical Society of the Pacific, Volume 106, Issues 695-702Astronomical Society of the Pacific, 1994 |
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Page 164
... appear to show blue - shifted cores , although analysis was difficult due to crowding of other lines . Investigations of Hẞ were incon- clusive since this saturated blue line had a low signal - to- noise ratio , but there did not appear ...
... appear to show blue - shifted cores , although analysis was difficult due to crowding of other lines . Investigations of Hẞ were incon- clusive since this saturated blue line had a low signal - to- noise ratio , but there did not appear ...
Page 265
... appear in all frames . As a result of these two facts , there will be different errors in the zero - point esti- mates for the various images ; this problem is especially severe for the PC frames , several of which contain only one ...
... appear in all frames . As a result of these two facts , there will be different errors in the zero - point esti- mates for the various images ; this problem is especially severe for the PC frames , several of which contain only one ...
Page 675
... appear elongated over scales of ~ 5 " -10 " from the image core . This elongation has been attributed to errors in the attitude correction as the satellite is wobbled during the observations , and affects sources with both soft and hard ...
... appear elongated over scales of ~ 5 " -10 " from the image core . This elongation has been attributed to errors in the attitude correction as the satellite is wobbled during the observations , and affects sources with both soft and hard ...
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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