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- W173726204 abstract "We combine Sloan Digital Sky Survey spectra of 22,000 luminous, red, bulge-dominated galaxies to get high signal-to-noise ratio average spectra in the rest-frame optical and ultraviolet (2600-7000 Å). The average spectra of these massive, quiescent galaxies are early type with weak emission lines and with absorption lines indicating an apparent excess of α-elements over solar abundance ratios. We make average spectra of subsamples selected by luminosity, environment, and redshift. The average spectra are remarkable in their similarity. What variations do exist in the average spectra as a function of luminosity and environment are found to form a nearly one-parameter family in spectrum space. We present a high signal-to-noise ratio spectrum of the variation. We measure the properties of the variation with a modified version of the Lick index system and compare to model spectra from stellar population syntheses. The variation may be a combination of age and chemical abundance differences, but the conservative conclusion is that the quality of the data considerably exceeds the current state of the models." @default.
- W173726204 created "2016-06-24" @default.
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- W173726204 date "2003-03-10" @default.
- W173726204 modified "2023-09-30" @default.
- W173726204 title "Average Spectra of Massive Galaxies in the Sloan Digital Sky Survey" @default.
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- W173726204 cites W1979742375 @default.
- W173726204 cites W1980708053 @default.
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- W173726204 cites W1983538845 @default.
- W173726204 cites W1986936588 @default.
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- W173726204 cites W2109510044 @default.
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- W173726204 cites W2168896520 @default.
- W173726204 cites W2171413542 @default.
- W173726204 cites W2171494255 @default.
- W173726204 cites W2171582647 @default.
- W173726204 cites W2593311270 @default.
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- W173726204 doi "https://doi.org/10.1086/346233" @default.
- W173726204 hasPublicationYear "2003" @default.
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