Publications of the Astronomical Society of the Pacific, Volume 106, Issues 695-702Astronomical Society of the Pacific, 1994 |
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Page 38
... survey was originally made in support of the Uhuru X - ray satellite in order to identify those optical counterparts of the detected X - ray sources found in the galactic plane . The survey employed the Palomar 48 - in . ( Oschin ) ...
... survey was originally made in support of the Uhuru X - ray satellite in order to identify those optical counterparts of the detected X - ray sources found in the galactic plane . The survey employed the Palomar 48 - in . ( Oschin ) ...
Page 118
... survey described below more imaginative than A , B , and C. Notwithstanding the uninspiring terminology , the differences among survey types are important . 4.1 Survey Type A : Find a Quasar The least demanding surveys might be termed ...
... survey described below more imaginative than A , B , and C. Notwithstanding the uninspiring terminology , the differences among survey types are important . 4.1 Survey Type A : Find a Quasar The least demanding surveys might be termed ...
Page 120
... survey is as large as in published work , and most previously known quasars in the area were recovered independently , therefore our survey is highly complete . " Common practice is then to apply a small correction , of order 10 % , to ...
... survey is as large as in published work , and most previously known quasars in the area were recovered independently , therefore our survey is highly complete . " Common practice is then to apply a small correction , of order 10 % , to ...
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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