inherit from astropy.parameters (this is risky)
inherit from astropy.parameters (this is risky)

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