This newsletter, authored by Keith Watson, provides details about coronagraph observations for the month of December 1962, a month that had little solar activity. Highlights include: experimentation and troubleshooting on instruments and programs, new programs were started on observing the red li... Show moreThis newsletter, authored by Keith Watson, provides details about coronagraph observations for the month of December 1962, a month that had little solar activity. Highlights include: experimentation and troubleshooting on instruments and programs, new programs were started on observing the red line with an artificial emission line and observing the H and K lines of Barium, Strontium, and Calcium at the same point in the prominence for comparision. Work on improving the image quailty from the image tube continued and the K-coronameter operated with Dick Hansen coming to visit to plan modifications to it for the move to Hawaii. The group from Southwestern at Memphis spent about a week operating their infra-red spectrometer. Show less
