Institution: | N. Copernicus Astronomical Center, Bartycka 18, 00-716 Warsaw, Poland;Crimean Laboratory of Sternberg Astronomical Institute, Nauchny, Crimea, 98409 Ukraine;Astronomical Observatory of Adam Mickiewicz University, ul. Słoneczna 36, 60-286 Poznań, Poland;Stanford Linear Accelerator Center, 2575 Sand Hill Road, Menlo Park, CA 94025, USA |