Affiliation: | (1) European Southern Observatory, Alonso de Cordova, 3107 Santiago 19, Chile;(2) Instituto de Astrofísica de Andalucía, CSIC, Apdo 3004, 18080 Granada, Spain;(3) Observatoire de Paris-Meudon, LESIA, 92195 Meudon, France;(4) Instituto de Astronomía, UNAM, Apdo. 70–264, 04510 Mexico, D.F., Mexico;(5) Institut dEstudis Espacials de Catalunya/CSIC, Campus UAB, Facultat de Ciéncies, Torre C5-parell-2a planta, 08193 Bellaterra, Spain;(6) INAF-Osservatorio Astronomico di Brera, Via Bianchi 46, 23807 Merate (LC), Italy |