Affiliation: | 1.Department of Chemistry,Tennessee Tech University,Cookeville,USA;2.Department of Astronomy,University of Wisconsin,Madison,USA;3.School of Chemistry,University of Sydney,Sydney,Australia;4.Anglo-Australian Observatory,Epping,Australia;5.Department of Physics,University of Cincinnati,Cincinnati,USA;6.Spectral Sciences, Inc.,Burlington,USA;7.Instituut voor Sterrenkunde,Katholieke Universiteit Leuven,Leuven,Belgium |