Publications of the Astronomical Society of the Pacific, Volume 106, Issues 695-702Astronomical Society of the Pacific, 1994 |
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Page 319
... field spectrum for each of the several averaged flat - field frames we have taken over a given night . We then divide each order in the object frames by the corresponding order of the flat - field spec- trum , typically the one nearest ...
... field spectrum for each of the several averaged flat - field frames we have taken over a given night . We then divide each order in the object frames by the corresponding order of the flat - field spec- trum , typically the one nearest ...
Page 445
... Field α ( R − 1 ) c Paper II Raff 1976 Field a ( R − 1 ) c Paper II Taylor 1980 Field B - V Field b - y , B ( R - I ) c Paper II Field C1 Field r - rg9 ( R - 1 ) c Taylor 1986 Field ( R - I ) c Field ( R − 1 ) ( R - I ) c Taylor 1986 ...
... Field α ( R − 1 ) c Paper II Raff 1976 Field a ( R − 1 ) c Paper II Taylor 1980 Field B - V Field b - y , B ( R - I ) c Paper II Field C1 Field r - rg9 ( R - 1 ) c Taylor 1986 Field ( R - I ) c Field ( R − 1 ) ( R - I ) c Taylor 1986 ...
Page 453
... Field a ( R - I ) c Eq . ( T1 ) Raff 1976 G Field a ( R - I ) c Eq . ( T1 ) Taylor 1980 0.0 Field B - V Nicolet 19789 Field b - y , B ( R - 1 ) c Eqs . ( T2 ) , ( T3 ) Hauck and Mermilliod 1990 , Taylor 1980 Field г- - rg9 ( R - I ) c ...
... Field a ( R - I ) c Eq . ( T1 ) Raff 1976 G Field a ( R - I ) c Eq . ( T1 ) Taylor 1980 0.0 Field B - V Nicolet 19789 Field b - y , B ( R - 1 ) c Eqs . ( T2 ) , ( T3 ) Hauck and Mermilliod 1990 , Taylor 1980 Field г- - rg9 ( R - I ) c ...
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Common terms and phrases
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