@article {28065,
	title = {The Dependence on Environment of the Color-Magnitude Relation of Galaxies},
	journal = {The Astrophysical Journal Letters},
	volume = {601},
	year = {2004},
	note = {n/a},
	month = {January 1, 2004},
	pages = {L29-L32},
	abstract = {The distribution in color and absolute magnitude is presented for 55,158galaxies taken from the Sloan Digital Sky Survey in the redshift range0.08-1 Mpc and line-of-sighthalf-length 8 h-1 Mpc. In all environments, bulge-dominatedgalaxies (defined to be those with radial profiles best fitted withlarge S{\'e}rsic indices) have a color-magnitude diagram dominated byred galaxies for which the mode of the color distribution at fixedabsolute magnitude depends linearly on absolute magnitude. Although themost luminous galaxies reside preferentially in high-density regions andblue galaxies reside preferentially in low-density regions, there isonly a barely detectable variation with overdensity in the color (zeropoint) or slope of the linear relation between the mode color andluminosity [\&lt;0.02 mag in 0.1(g-r) or (B-V)]. These resultsconstrain variations with environmental density in the ages or
},
	url = {http://adsabs.harvard.edu/abs/2004ApJ...601L..29H},
	author = {Hogg, David W. and Blanton, Michael R. and Brinchmann, Jarle and Eisenstein, Daniel J. and Schlegel, David J. and Gunn, James E. and McKay, Timothy A. and Rix, Hans-Walter and Bahcall, Neta A. and Brinkmann, J. and Meiksin, Avery}
}
