Use relative import for sofa_time and check for failed import
Use relative import for sofa_time and check for failed import

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