The first photographs of the OH airglow we took during a lunar eclipse revealed large (20–30-km) east–west waves from horizon to horizon which drifted northward at 10–15 m/sec. These waves were not typical of the ripples we have found to be well-correlated with lower lunar transit.
© 1983 Optical Society of America
Alan W. Peterson and Gene W. Adams, "OH airglow phenomena during the 5–6 July 1982 total lunar eclipse," Appl. Opt. 22, 2682-2685 (1983)