In nest_lc, set model redshift before guessing amplitude bound
In nest_lc, set model redshift before guessing amplitude bound

dannygoldstein/sncosmo,kbarbary/sncosmo,dannygoldstein/sncosmo,dannygoldstein/sncosmo,kbarbary/sncosmo,kbarbary/sncosmo,sncosmo/sncosmo,sncosmo/sncosmo,sncosmo/sncosmo