UVSTAR observations of Adara (ϵ CMa): 575–1250 Å A. Gregorio, R. Stalio, L. Broadfoot, F. Castelli, M. Hack and J. Holberg A&A, 383 3 (2002) 881-891 Published online: 15 March 2002 DOI: 10.1051/0004-6361:20020049