Does anyone know where to find a list or table of galaxies and their masses? I haven't been able to find one yet. One with their redshifts would be nice as well. Thank you very much.
You might want to have a look at the Sloan Digital Sky Survey databases. Anybody can get a user account there, and it is fairly straightforward (if you know how to use SQL) to obtain a list of all galaxies' masses and redshifts. See http://cas.sdss.org/dr7/en/