Institution: | (1) Astronomical Institute of the SAV, 059 60 Tatranská Lomnica, Slovakia;(2) Chemical & Physical Sciences, Liverpool JM University, L3 3AF Liverpool, U.K.;(3) Dept of Physics and Astronomy, University of Manchester, M13 9PL Manchester, U.K.;(4) Astronomical Institute, Tohoku University, 980 Sendai, Japan |