doi.org
Complex Spiral Structure in the HD 100546 Transitional Disk as Revealed by GPI and MagAO
May 2017 • Katherine B. Follette, Julien Rameau, Ruobing Dong, Laurent Pueyo, Laird M. Close, Gaspard Duchêne, Jeffrey Fung, Clare Leonard, Bruce Macintosh, Jar…
Abstract We present optical and near-infrared high-contrast images of the transitional disk HD 100546 taken with the Magellan Adaptive Optics system (MagAO) and the Gemini Planet Imager (GPI). GPI data include both polarized intensity and total intensity imagery, and MagAO data are taken in Simultaneous Differential Imaging mode at H α . The new GPI H -band total intensity data represent a significant enhancement in sensitivity and field rotation compared to previous data sets and enable a detailed exploration of …