peter.fritschel@ligo.org

¹ LIGO—California Institute of Technology, Pasadena, CA 91125, USA
² Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-30167 Hannover, Germany
³ Department of Physics, University of Wisconsin-Milwaukee, Milwaukee, WI 53201, USA
⁴ Ginzton, E.L. Laboratory, Stanford University, Stanford, CA 94305, USA
⁵ Department of Physics and Astronomy, Louisiana State University, Baton Rouge, LA 70803, USA
⁶ Department of Physics, University of Florida, Gainesville, FL 32611, USA
⁷ School of Physics and Astronomy, University of Birmingham, Birmingham, B15 2TT, UK
⁸ Institut fur Gravitationsphysik, Leibniz Universität Hannover, D-30167 Hannover, Germany
⁹ Albert-Einstein-Institut, Max-Planck-Institut für Gravitationsphysik, D-14476 Golm, Germany
¹⁰ Department of Physics, Montana State University, Bozeman, MT 59717, USA
¹¹ LIGO—Hanford Observatory, Richland, WA 99352, USA
¹² Department of Physics and Astronomy, University of Glasgow, Glasgow, G12 8QQ, UK
¹³ School of Physics, University of Western Australia, Crawley, WA 6009, Australia
¹⁴ LIGO—Massachusetts Institute of Technology, Cambridge, MA 02139, USA
¹⁵ Department of Physics, Columbia University, New York, NY 10027, USA
¹⁶ Department of Physics, The University of Texas at Brownsville and Texas Southmost College, Brownsville, TX 78520, USA
¹⁷ Department of Physics and Astronomy, San Jose State University, San Jose, CA 95192, USA
¹⁸ Relativity Group, Moscow State University, Moscow, 119992, Russia
¹⁹ LIGO—Livingston Observatory, Livingston, LA 70754, USA
²⁰ Department of Physics and Astronomy, Washington State University, Pullman, WA 99164, USA
²¹ Department of Physics, University of Oregon, Eugene, OR 97403, USA
²² Department of Physics, Syracuse University, Syracuse, NY 13244, USA
²³ Rutherford Appleton Laboratory, HSIC, Chilton, Didcot, Oxon OX11 0QX, UK
²⁴ Department of Physics, University of Maryland, College Park, MD 20742, USA
²⁵ Department of Physics, University of Massachusetts - Amherst, MA 01003, USA
²⁶ NASA/Goddard Space Flight Center, Greenbelt, MD 20771, USA
²⁷ Department of Physics, University of Michigan, Ann Arbor, MI 48109, USA
²⁸ Department of Engineering, University of Sannio at Benevento, I-82100 Benevento, Italy
²⁹ Department of Physics and Astronomy, The University of Mississippi, University, MS 38677, USA
³⁰ Research Scool of Physics and Engineering, Charles Sturt University, Wagga Wagga, NSW 2678, Australia
³¹ Caltech-CaRT, Pasadena, CA 91125, USA
³² Department of Physics and Astronomy, Carleton College, Northfield, MN 55057, USA
³³ School of Physics, The University of Melbourne, Parkville VIC 3010, Australia
³⁴ School of Physics and Astronomy, Cardiff University, Cardiff CF24 3AA, UK
³⁵ Institute of Physics, Eötvös University, ELTE 1053 Budapest, Hungary
³⁶ Department of Physics, University of Salerno, 84084 Fisciano (Salerno), Italy
³⁷ Department of Physics and Astronomy, The University of Sheffield, Sheffield S10 2TN, UK
³⁸ Department of Astronomy and Astrophysics, The Pennsylvania State University, University Park, PA 16802, USA
³⁹ Inter-University Centre for Astronomy and Astrophysics, Pune - 411007, India
⁴⁰ Department of Physics, Southern University and A&M College, Baton Rouge, LA 70813, USA
⁴¹ California Institute of Technology, Pasadena, CA 91125, USA
⁴² Department of Physics and Astronomy, University of Rochester, Rochester, NY 14627, USA
⁴³ Department of Physics, The University of Texas at Austin, Austin, TX 78712, USA
⁴⁴ Research School of Physics and Engineering, Australian National University, Canberra, 0200, Australia
⁴⁵ Department of Physics, Embry-Riddle Aeronautical University, Prescott, AZ 86301, USA
⁴⁶ Department of Physics, University of Minnesota, Minneapolis, MN 55455, USA
⁴⁷ School of Chemistry and Physics, University of Adelaide, Adelaide, SA 5005, Australia
⁴⁸ School of Physics and Astronomy, University of Southampton, Southampton, SO17 1BJ, UK
⁴⁹ Department of Astronomy and Astrophysics, Northwestern University, Evanston, IL 60208, USA
⁵⁰ National Astronomical Observatory of Japan, Tokyo 181-8588, Japan
⁵¹ Institute of Applied Physics, Nizhny Novgorod, 603950, Russia
⁵² Department of Physics, University of Strathclyde, Glasgow, G1 1XQ, UK
⁵³ Department of Physics, Loyola University, New Orleans, LA 70118, USA
⁵⁴ Hobart and William Smith Colleges, Geneva, NY 14456, USA
⁵⁵ Department of Physics, Louisiana Tech University, Ruston, LA 71272, USA
⁵⁶ Department of Physics, Andrews University, Berrien Springs, MI 49104, USA
⁵⁷ Relativity and Gravitation Group, Universitat de les Illes Balears, E-07122 Palma de Mallorca, Spain
⁵⁸ Department of Physics and Astronomy, Sonoma State University, Rohnert Park, CA 94928, USA
⁵⁹ Department of Physics and Astronomy, Trinity University, San Antonio, TX 78212, USA
⁶⁰ Rochester Institute of Technology, Rochester, NY 14623, USA
⁶¹ Southeastern Louisiana University, Hammond, LA 70402, USA