V = 8.30, B-V = -0.29, Spectral type: O6

Field is 10.0 x 10.0 arcmin
Voyager (9A steps) + IUE (1.2A steps <2000A; 1.8A steps 2000-3200A) + Model data
ftp access to UV+visible wavelength data files for this standard
jwalsh@eso.org