Abstract
Franck–Condon factor and r-centroid arrays computed to high vibrational quantum numbers for Morse potentials are displayed for the CO+ comet-tail (A2Πi–X2Σ+), first negative (B2Σ+–X2Σ+), and Baldet–Johnson (B2Σ+–A2Πi) band systems. Estimates of band strengths are made for CO+ comet-tail bands.