Prefer a chat interface with context about you and your work?
A High Angular Resolution Survey of Massive Stars in Cygnus OB2: <i>JHK</i> Adaptive Optics Results from the Gemini Near-Infrared Imager
We present results of a high angular resolution survey of massive OB stars in the Cygnus OB2 association that we conducted with the Near-Infrared Imager camera and ALTAIR adaptive optics system of the Gemini North telescope. We observed 74 O- and early-B-type stars in Cyg OB2 in the JHK infrared …