Catch fitstime warnings
Catch fitstime warnings

StuartLittlefair/astropy,bsipocz/astropy,StuartLittlefair/astropy,mhvk/astropy,pllim/astropy,lpsinger/astropy,aleksandr-bakanov/astropy,dhomeier/astropy,dhomeier/astropy,StuartLittlefair/astropy,mhvk/astropy,astropy/astropy,dhomeier/astropy,MSeifert04/astropy,larrybradley/astropy,lpsinger/astropy,mhvk/astropy,stargaser/astropy,astropy/astropy,MSeifert04/astropy,aleksandr-bakanov/astropy,larrybradley/astropy,bsipocz/astropy,bsipocz/astropy,lpsinger/astropy,lpsinger/astropy,aleksandr-bakanov/astropy,MSeifert04/astropy,StuartLittlefair/astropy,astropy/astropy,saimn/astropy,saimn/astropy,StuartLittlefair/astropy,pllim/astropy,pllim/astropy,mhvk/astropy,stargaser/astropy,larrybradley/astropy,saimn/astropy,saimn/astropy,stargaser/astropy,aleksandr-bakanov/astropy,dhomeier/astropy,lpsinger/astropy,astropy/astropy,dhomeier/astropy,pllim/astropy,larrybradley/astropy,mhvk/astropy,bsipocz/astropy,astropy/astropy,larrybradley/astropy,pllim/astropy,saimn/astropy,stargaser/astropy,MSeifert04/astropy