This newsletter, authored by Keith Watson, details the use of the coronagraph for the month of February 1961. Topics discussed include the figures for the coronagraph programs for the month, Joe Rush's visit to work on the coronagraph optics, Bob James departure to spend two weeks working with th... Show moreThis newsletter, authored by Keith Watson, details the use of the coronagraph for the month of February 1961. Topics discussed include the figures for the coronagraph programs for the month, Joe Rush's visit to work on the coronagraph optics, Bob James departure to spend two weeks working with the observers at Sacramento Peak, the Flare Patrol, and the last readings for the nuclei counter project. Show less
