Hi all, I'm hoping a pretty simple question. When I read about researchers working on galaxy surveys, they often state they're working on "XX-band selected galaxies". For example, D.J.B. Smith et al. performed analysis on a large number of 250μm-selected galaxies at z < 0.5. Is this as simple as it sounds - that they selected only galaxies that were detected with their 250μm instrument? Thanks!