TitleArcsecond Positions of UGC Galaxies
AuthorsCotton, W. D.; Condon, J. J.; Arbizzani, E.
AbstractWe present accurate B1950 and J2000 positions for all confirmed galaxies in the Uppsala General Catalog (UGC). The positions were measured visually from Digitized Sky Survey images with rms uncertainties σ<=[(1.2")2+(θ/100)2]1/2, where θ is the major-axis diameter. We compared each galaxy measured with the original UGC description to ensure high reliability. The full position list ...
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