Hyunseop Choi - The University of Oklahoma Homer L. Dodge Department of Physics and Astronomy, 440 W. Brooks Street, Norman, OK 73019, USA
Karen M. Leighly - The University of Oklahoma Homer L. Dodge Department of Physics and Astronomy, 440 W. Brooks Street, Norman, OK 73019, USA
Donald M. Terndrup - The Ohio State University Department of Astronomy, 140 W. 18th Avenue, Columbus, OH 43210, USA
Collin Dabbieri - Vanderbilt University Department of Physics and Astronomy, Nashville, TN 37235, USA
Sarah C. Gallagher - The University of Western Ontario The Rotman Institute of Philosophy, London, ON, N6A 3K7, Canada
Gordon T. Richards - Drexel University