Discovery of Two Rare Rigidly-Rotating Magnetosphere Stars in the APOGEE Survey

Stephen S. Eikenberry, S. Drew Chojnowski, John Wisniewski +19

The Apache Point Observatory Galactic Evolution Experiment (APOGEE) - one of the Sloan Digital Sky Survey III programs -- is using near-infrared spectra of $\sim 100,000$ red giant…