Browsing by Subject "galaxies"
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(2011-05-31)We make use of the sensitivity and large sample size of the Arecibo Legacy Fast ALFA (ALFALFA) survey to investigate statistical properties of HI-selected galaxies in the local universe. This ongoing survey will eventually ...
(2013-08-19)The Arecibo Legacy Fast ALFA (ALFALFA) survey is a blind, extragalactic survey in the 21cm emission line of atomic hydrogen (HI). Presently, sources have been cataloged over [ALMOST EQUAL TO]4 000 deg2 of sky (~60% of its ...