Adjust baseframe for two-attribute transforms
Adjust baseframe for two-attribute transforms

StuartLittlefair/astropy,AustereCuriosity/astropy,tbabej/astropy,DougBurke/astropy,dhomeier/astropy,bsipocz/astropy,mhvk/astropy,aleksandr-bakanov/astropy,StuartLittlefair/astropy,AustereCuriosity/astropy,bsipocz/astropy,AustereCuriosity/astropy,joergdietrich/astropy,joergdietrich/astropy,stargaser/astropy,funbaker/astropy,astropy/astropy,larrybradley/astropy,dhomeier/astropy,saimn/astropy,bsipocz/astropy,tbabej/astropy,saimn/astropy,tbabej/astropy,mhvk/astropy,stargaser/astropy,MSeifert04/astropy,pllim/astropy,astropy/astropy,lpsinger/astropy,DougBurke/astropy,lpsinger/astropy,AustereCuriosity/astropy,mhvk/astropy,DougBurke/astropy,larrybradley/astropy,joergdietrich/astropy,saimn/astropy,dhomeier/astropy,stargaser/astropy,kelle/astropy,StuartLittlefair/astropy,pllim/astropy,larrybradley/astropy,saimn/astropy,mhvk/astropy,astropy/astropy,saimn/astropy,DougBurke/astropy,MSeifert04/astropy,pllim/astropy,pllim/astropy,mhvk/astropy,pllim/astropy,funbaker/astropy,joergdietrich/astropy,bsipocz/astropy,StuartLittlefair/astropy,kelle/astropy,astropy/astropy,larrybradley/astropy,dhomeier/astropy,tbabej/astropy,funbaker/astropy,kelle/astropy,lpsinger/astropy,aleksandr-bakanov/astropy,lpsinger/astropy,lpsinger/astropy,larrybradley/astropy,stargaser/astropy,StuartLittlefair/astropy,joergdietrich/astropy,aleksandr-bakanov/astropy,kelle/astropy,dhomeier/astropy,astropy/astropy,aleksandr-bakanov/astropy,MSeifert04/astropy,funbaker/astropy,kelle/astropy,MSeifert04/astropy,AustereCuriosity/astropy,tbabej/astropy