allow baseline to be overridden
allow baseline to be overridden

e-koch/pyspeckit,pyspeckit/pyspeckit,jpinedaf/pyspeckit,allisony/pyspeckit,jpinedaf/pyspeckit,keflavich/pyspeckit,pyspeckit/pyspeckit,mikelum/pyspeckit,low-sky/pyspeckit,keflavich/pyspeckit,dinossimpson/pyspeckit,vlas-sokolov/pyspeckit,mikelum/pyspeckit,low-sky/pyspeckit,e-koch/pyspeckit,dinossimpson/pyspeckit,bsipocz/pyspeckit,allisony/pyspeckit,vlas-sokolov/pyspeckit,bsipocz/pyspeckit