1. Department of Physics, University of California, Davis, One Shields Ave., Davis, CA 95616, USA
2. University of Hawai’i, Institute for Astronomy, 2680 Woodlawn Drive, HI 96822, USA
3. Department of Physics and Astronomy, Colby College, Waterville, ME 04901, USA
4. Aix Marseille Université, CNRS, LAM (Laboratoire d’Astrophysique de Marseille) UMR 7326, F-13388, Marseille, France
5. University of Paris Denis Diderot, University of Paris Sorbonne Cité (PSC), F-75205 Paris Cedex 13, France
6. Sorbonne Université, Observatoire de Paris, Université PSL, CNRS, LERMA, F-75014, Paris, France
7. Jet Propulsion Laboratory, Cahill Center for Astronomy & Astrophysics, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, California, USA
8. National Center for Supercomputing Applications, University of Illinois, 1205 West Clark St., Urbana, IL 61801, USA
9. Spitzer Science Center, California Institute of Technology, M/S 220-6, 1200 E. California Blvd., Pasadena, CA 91125, USA
10. Max-Planck-Institut für Astronomie, Königstuhl 17, D-69117 Heidelberg, Germany