Authors: Eugene. A. Magnier (1),
Edward. F. Schlafly (2,3),
Douglas P. Finkbeiner (4,5),
J.~L. Tonry (1),
B. Goldman (6),
S. R\"oser (7),
E. Schilbach (7),
K.~C. Chambers (1), 
H.~A. Flewelling (1),
M. E. Huber (1),
P.~A. Price (8),
W.~E. Sweeney (1),
C. Z. Waters (1),
L. Denneau (1),
P. Draper (9),
K. W. Hodapp (1),
R. Jedicke (1),
R.-P. Kudritzki (1),
N. Metcalfe (9),
C.~W. Stubbs (10)
((1) UH Institute for Astronomy, 
(2) Lawrence Berkeley National Laboratory, 
(3) Hubble Fellow,
(4) ITC Harvard-Smithsonian Center for Astrophysics,
(5) Department of Physics Harvard University,
(6) Max Planck Institute for Astronomy,
(7) Astronomisches Rechen-Institut Zentrum f\"ur Astronomie der Universit\"at Heidelberg,
(8) Department of Astrophysical Sciences Princeton University,
(9) Department of Physics Durham University, 
(10) Harvard-Smithsonian Center for Astrophysics)
