New bands in the triplet carbon system
A few new band heads belonging to the triplet carbon band system of CO are reported. These necessitate an increase of two units in the existingv’ numbering. The origin of the system may be still further in the region of longer waves but is definitely shifted at least tov=13310.7 cm.−1 according to these new results, thus locating thed3II1 level at 61785·5 cm−1. from the ground level of the CO molecule.