An Optical/Near-infrared Investigation of HD 100546 b with the Gemini Planet Imager and MagAO
An Optical/Near-infrared Investigation of HD 100546 b with the Gemini Planet Imager and MagAO
We present H band spectroscopic and Halpha photometric observations of HD 100546 obtained with GPI and MagAO. We detect H band emission at the location of the protoplanet HD 100546b, but show that choice of data processing parameters strongly affects the morphology of this source. It appears point-like in some …