An active solar region, reported by Miss Dorothy Trotter of the High Altitude Observatory (HAO) here before the May 30 eclipse, reached the west edge of the Sun on eclipse day as scientists hoped it would.
Eclipse watchers see solar activity reported by High Altitude Observatory
1965-06-16
University Corporation for Atmospheric Research
archival document
Solar eclipses
Information Office Records
https://aspace.archives.ucar.edu/repositories/2/resources/7
Copyright University Corporation for Atmospheric Research (UCAR). This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
http://n2t.net/ark:/85065/d7rf5skg