Black hole shadow: Ray-traced GRMHD simulation with revolving observer

Black hole shadow: Ray-traced GRMHD simulation with revolving observer

H-AMR simulation of non-tilted accretion disk ray-traced by using BHOSS. We look at the disk with changing observer inclination angle from "head-on" (0 degrees) to "edge-on" (90 degrees) to "head-on" (180 degrees) again at an observer frequency of 230 GHz.