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 221
... present on two nights in 1971 , Robinson et al . favored white dwarf pulsation over rotation as the origin of the periodicity . Patterson ( 1980 ) found that during a long series of observations in 1976-78 , there were several weak ...
... present on two nights in 1971 , Robinson et al . favored white dwarf pulsation over rotation as the origin of the periodicity . Patterson ( 1980 ) found that during a long series of observations in 1976-78 , there were several weak ...
Page 309
... present here data that we obtained some years ago , which provides photometric data for 83 H II regions , to allow a comparison with the properties of the assemblage of H II regions in other galaxies . Earlier catalogs of the H II ...
... present here data that we obtained some years ago , which provides photometric data for 83 H II regions , to allow a comparison with the properties of the assemblage of H II regions in other galaxies . Earlier catalogs of the H II ...
Page 332
... present epoch observations to those acquired once an absolute HST scale has been determined at some time in the future . LTSTAB monitors an ecliptic field , the star cluster M35 . The field provides two unique and constant roll ...
... present epoch observations to those acquired once an absolute HST scale has been determined at some time in the future . LTSTAB monitors an ecliptic field , the star cluster M35 . The field provides two unique and constant roll ...
Other editions - View all
Common terms and phrases
abundance additional analysis appear associations assumed Astronomical average binary blue bright calibration catalog central clouds cluster color compared correction derived detection determined discussed distance distribution dwarf eclipse effects emission errors estimate et al evidence evolution field Figure flux frame function galaxies giants given groups included increase indices less light limit lines luminosity magnitude mass mean measured MNRAS nebulae noted objects observations obtained optical orbital PASP period phase photometric pixels position possible present probably quasars range ratio reduced reference region relation relative rotation sample scale scatter secondary shown similar sources spectral spectrum standard stars stellar stellar winds suggests surface survey Table telescope temperature tion University values variability velocity wavelength X-ray