The issue of coronal abundances: active stars with known photospheric abundances

The longdebated issue of the coronal abundances in active stars has not yetarrived to conclusive results, in large part because for most of the stars forwhich coronal abundances have been determined, no published photosphericabundances are available. This is specially true for the most active stars, inwhich large rotational velocity complicates the measurement of photosphericabundances. We propose to determine the coronal abundances of a sample of activestars with low projected rotational velocities, for which we have determinedaccurate photospheric abundances. truncated!, Please see actual data for full text [truncated!, Please see actual data for full text]