matheson@noao.edu kirshner@cfa.harvard.edu pchallis@cfa.harvard.edu sblondin@cfa.harvard.edu ncaldwell@cfa.harvard.edu jhuchra@cfa.harvard.edu jkuraszkiewicz@cfa.harvard.edu mphelps@cfa.harvard.edu krines@cfa.harvard.edu saurabh@slac.stanford.edu pgarnavi@nd.edu pberlind@cfa.harvard.edu mcalkins@cfa.harvard.edu efalco@cfa.harvard.edu zbalog@as.arizona.edu aebragg@bgnet.bgsu.edu kdconcan@kings.edu graves@ucolick.org jmader@keck.hawaii.edu amahdavi@uvic.ca song@ipac.caltech.edu

¹ National Optical Astronomy Observatory, 950 N. Cherry Avenue, Tucson, AZ 85719-4933, USA
² Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138, USA
³ Kavli Institute for Particle Astrophysics and Cosmology, P.O. Box 20450, Stanford, CA 94309, USA
⁴ Department of Physics, University of Notre Dame, 225 Nieuwland Science Hall, Notre Dame, IN 46556-5670, USA
⁵ F. L. Whipple Observatory, 670 Mt. Hopkins Road, P.O. Box 97, Amado, AZ 85645, USA
⁶ Steward Observatory, University of Arizona, 933. N. Cherry Avenue Tucson, AZ 85721, USA
⁷ Department of Physics and Astronomy, Bowling Green State University, Bowling Green, OH 43403, USA
⁸ Department of Chemistry and Physics, King's College, 133 North River Street, Wilkes-Barre, PA 18711, USA
⁹ UCO/Lick Observatory, University of California, Santa Cruz, CA 95064, USA
¹⁰ W. M. Keck Observatory, 65-1120 Mamalahoa Highway, Kamuela, HI 96743, USA
¹¹ Department of Physics and Astronomy, University of Victoria, Victoria, BC V8W 3P6, Canada
¹² Science Center, IPAC/Caltech, Pasadena, CA 91125, USA
¹³ On leave from the Department of Optics and Quantum Electronics, University of Szeged, Dóm tér 9, H-6720 Szeged, Hungary.