Institution: | Shanghai Astronomical Observatory, 80 Nandan Road, Shanghai 200030, China;Max Planck Institut fur Astrophysik, D-85748 Garching, Germany;Institut d'Astrophysique du CNRS, 98 bis Boulevard Arago, F-75014 Paris, France;Astronomy Department, University of Washington, Seattle, WA 98195, USA;Centro de Astrofisica da Universidade do Porto, Rua das Estrelas, 4150-762 Porto, Portugal;Department of Physics and Astronomy, Johns Hopkins University, Baltimore, MD 21218, USA |