00398nas a2200145   4500000000100000000000100001008004100002100001200043700001900055700001800074700001900092245012600111300000700237490000800244       2017                            d1 aR. Gold1 aJ. C. McKinney1 aM. D. Johnson1 aS. S. Doeleman00aProbing the Magnetic Field Structure in Sgr A* on Black Hole Horizon Scales with Polarized Radiative Transfer Simulations  a200 v837