Research Highlights
Image simulation of black hole shadow
![Image simulation of black hole shadow](https://www.asiaa.sinica.edu.tw/gallery/_img/2014_VLBI_M_20151117085040.png)
Image simulation of black hole shadow ("silhouette") images based on a possible accretion flow model.
Three cases of the disk inclination angle 15˚, 45˚, and 85˚ are shown. The observation frequency is 345 GHz. It is expected that black hole shadow can be observed in future mm/sub-mm VLBI observation.