¹ Department of Physics, and Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
² Department of Astronomy, University of California, Mail Code 3411, Berkeley, CA 94720, USA
³ Space Sciences Laboratory, University of California, Berkeley, CA 94720, USA
⁴ Institute for Astronomy, University of Hawaii, Honolulu, HI 96822, USA
⁵ DeKalb Observatory H63, Auburn, IN 46706, USA
⁶ Department of Astronomy, University of Florida, 211 Bryant Space Center, P.O. Box 112055, Gainesville, FL 32611, USA
⁷ Institute for Astrophysics, Friedrich-Hund-Platz 1, D-37077 Göttingen, Germany
⁸ McDonald Observatory, University of Texas, Austin, TX 78712, USA
⁹ Department of Astronomy, San Diego State University, 5500 Campanile Drive, San Diego, CA 92182, USA
¹⁰ Department of Operations Research and Financial Engineering, Princeton University, Princeton, NJ 08544, USA
¹¹ Department of Earth, Atmospheric, and Planetary Science, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
¹² Department of Astronomy, University of California, 430 Portola Plaza, Box 951547, Los Angeles, CA 90095, USA
¹³ Space Telescope Science Institute, 3700 San Martin Dr., Baltimore, MD 21218, USA
¹⁴ Clay Center Observatory, Dexter and Southfield Schools, 20 Newton St., Brookline, MA 02445, USA
¹⁵ Townes Postdoctoral Fellow.
¹⁶ NSF Astronomy and Astrophysics Postdoctoral Fellow.