Author affiliations
1 Fermi National Accelerator Laboratory, P.O. Box 500, Batavia, IL
60510
2 Department of Astronomy, University of Washington, Box 351580, Seattle,
WA 98195
3 Department of Astrophysical Sciences, Princeton University, Princeton,
NJ 08544
4 Center for Astrophysical Sciences, Department of Physics and Astronomy,
Johns Hopkins University, 3400 North Charles Street, Baltimore, MD
21218-2686
5 Department of Astronomy and Astrophysics, University of Chicago, 5640
South Ellis Avenue, Chicago, IL 60637
6 Department of Physics, Carnegie Mellon University, Pittsburgh, PA
15213
7 Center for Cosmology and Particle Physics, Department of Physics, New
York University, 4 Washington Place, New York, NY 10003
8 Apache Point Observatory, P.O. Box 59, Sunspot, NM 88349
9 Department of Astronomy, University of Illinois, 1002 West Green Street,
Urbana, IL 61801
10 Institut d'Estudis Espacials de Catalunya/CSIC, Gran Capitá
2-4, E-08034 Barcelona, Spain
11 Department of Physics and Astronomy, University of Pittsburgh, 3941
O'Hara Street, Pittsburgh, PA 15260
12 Department of Physics, Eötvös Loránd University,
Budapest, Pf. 32, H-1518 Budapest, Hungary
13 Institute of Astronomy and Research Center for the Early Universe,
School of Science, University of Tokyo, 2-21-1 Osawa, Mitaka,
Tokyo 181-0015, Japan
14 Steward Observatory, 933 North Cherry Avenue, Tucson, AZ
85721
15 Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD
21218
16 Institute for Cosmic Ray Research, University of Tokyo,
5-1-5 Kashiwa, Kashiwa City, Chiba 277-8582,
Japan
17 Microsoft Research, 455 Market Street, No. 1690, San Francisco, CA
94105
18 Max-Planck-Institut für Astronomie, Königstuhl
17, D-69117 Heidelberg, Germany
19 Lucent Technologies, 2000 Lucent Lane, Naperville, IL
60566
20 Departamento de Astronomía y Astrofísica, Facultad de
Física, Pontificia Universidad Católica de Chile, Casilla
306, Santiago 22, Chile
21 US Naval Observatory, Flagstaff Station, P.O. Box 1149, Flagstaff, AZ
86002
22 Department of Astronomy, MSC 4500, New Mexico State University, P.O. Box
30001, Department 4500, Las Cruces, NM 88003
23 US Naval Observatory, 3540 Massachusetts Avenue, NW, Washington, DC
20392-5420
24 Remote Sensing Division, Code 7215, Naval Research Laboratory, 4555
Overlook Avenue, SW, Washington, DC 20375
25 National Astronomical Observatory, 2-21-1 Osawa, Mitaka,
Tokyo 181-8588, Japan
26 Astronomical Institute, Tohoku University, Aramaki, Aoba, Sendai
980-8578, Japan
27 Los Alamos National Laboratory, P.O. Box 1663, Los Alamos, NM
87545
28 Max-Planck-Institut für Astrophysik, Karl
Schwarzschildstrasse 1, D-85748 Garching, Germany
29 Obserwatorium Astronomiczne na Suhorze, Akademia Pedagogiczna w
Krakowie, ulica Podchorążych 2, PL-30-084
Kraków, Poland
30 CERN, IT Division, CH-1211 Geneva 23, Switzerland
31 Enrico Fermi Institute, University of Chicago, 5640 South Ellis Avenue,
Chicago, IL 60637
32 Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, CA
94720-8160
33 Astronomy Centre, University of Sussex, Falmer, Brighton BN1 9QJ,
UK
34 Department of Physics, University of Michigan, 500 East University
Avenue, Ann Arbor, MI 48109
35 Institute for Astronomy, Royal Observatory, University of Edinburg,
Blackford Hill, Edinburgh EH9 3HJ, UK
36 Department of Physics, University of Pennsylvania, Philadelphia, PA
19104
37 Department of Physics, Applied Physics, and Astronomy, Rensselaer
Polytechnic Institute, 110 Eighth Street, Troy, NY
12180-3590
38 Lucent Technologies, 2701 Lucent Lane, Lisle, IL 60532
39 Department of Astronomy and Research Center for the Early Universe,
University of Tokyo, 7-3-1 Hongo, Bunkyo, Tokyo
113-0033, Japan
40 Joseph Henry Laboratories, Princeton University, Princeton, NJ
08544
41 School of Natural Sciences, Institute for Advanced Study, Einstein
Drive, Princeton, NJ 08540
42 Department of Physics, Rochester Institute of Technology, 85 Lomb
Memorial Drive, Rochester, NY 14623-5603
43 Department of Astronomy and Astrophysics, 525 Davey Laboratory,
Pennsylvania State University, University Park, PA 16802
44 Department of Physics, University of Zagreb, Bijenička cesta 32,
HR-10000 Zagreb, Croatia
45 Institute for Astronomy, 2680 Woodlawn Road, Honolulu, HI
96822
46 Department of Physics and Astronomy, University of Wyoming, Laramie, WY
82071
47 Department of Physics, Drexel University, Philadelphia, PA
19104
48 Max-Planck-Institut für extraterrestrische Physik,
Giessenbachstrasse 1, D-85741 Garching, Germany
49 Department of Astronomy, Ohio State University, Columbus, OH
43210