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===== Contact information ===== Dr. Konstantinos Themelis \\ Institute for Astronomy, Astrophysics, Space Applications and Remote Sensing \\ National Observatory of Athens \\ I. Metaxa & Vas. Pavlou St. \\ GR-15236, Penteli, Greece phone: +30 210 810 9189 \\ email: themelis[at]noa[dot]gr
