Publications of the Astronomical Society of the Pacific, Volume 106, Issues 695-702Astronomical Society of the Pacific, 1994 |
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Page 291
... indices , there is a significant correlation , but the slope is significantly less than one , as might be expected if the true spread in m1 is comparable to the dispersion in the indices due to observational error . Having made the ...
... indices , there is a significant correlation , but the slope is significantly less than one , as might be expected if the true spread in m1 is comparable to the dispersion in the indices due to observational error . Having made the ...
Page 490
... indices is to relate the instrumental V , ( b− y ) , m1 , and Hẞ values to the standard system through the Mel 66 stars with calibrated aperture photometry . It was assumed that the relationship between the standard indices and the indices ...
... indices is to relate the instrumental V , ( b− y ) , m1 , and Hẞ values to the standard system through the Mel 66 stars with calibrated aperture photometry . It was assumed that the relationship between the standard indices and the indices ...
Page 491
... indices are consistent with the cool star observations of Bond ( 1980 ) , and are included in Table 2 with the corresponding DOPHOT - derived magnitudes and indices for these stars . Table 3 lists a portion of the final calibrated ...
... indices are consistent with the cool star observations of Bond ( 1980 ) , and are included in Table 2 with the corresponding DOPHOT - derived magnitudes and indices for these stars . Table 3 lists a portion of the final calibrated ...
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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