The 2dF Galaxy Redshift Survey: Luminosity functions by density environment and galaxy type
We use the 2dF Galaxy Redshift Survey to measure the dependence of the bJ-band galaxy luminosity function on large-scale environment, defined by density contrast in spheres of radius 8h-1 Mpc, and on spectral type, determined from principal component analysis. We find that the galaxy populations at...
Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , |
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格式: | Journal article |
语言: | English |
出版: |
2005
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The 2dF Galaxy Redshift Survey: luminosity functions by density environment and galaxy type
出版 2005
Journal article