Visible light adaptive optics
The power of visible light adaptive optics. Here we show (on the left) a "normal" photo of the theta 1 Ori C binary star in red light (in the r' filter, 630 nm). It just looks an unresolved star. Then the middle image shows how if we remove (in real time) the blurring of the atmosphere with MagAO's adaptive optics' the resulting photo becomes ~17 times sharper (corrected resolutions range from 0.019-0.029 arcseconds on theta 1 Ori C). Both photos are 60 seconds long, and no post-detection image enhancement has been applied. These are the highest resolution photos taken by a telescope.