This newsletter, authored by Keith Watson, provides details about coronagraph observations for the month of March 1964. Highlights include: Charlie Hyder's work on the polarization of prominences, an extensive realignment of the 5" spectrograph, a good series of observations were made on a large ... Show moreThis newsletter, authored by Keith Watson, provides details about coronagraph observations for the month of March 1964. Highlights include: Charlie Hyder's work on the polarization of prominences, an extensive realignment of the 5" spectrograph, a good series of observations were made on a large filament using the 16" coronagraph, a few pictures were taken with the old lucite light pipe on the flare patrol to check on the bandpass tuning of the OPL filter, and the Schoolman family spent a week at Climax. Show less
