Bell Tower Solargraphs
Five solargraphs in the the Saint Pius X bell tower yielded new images of the solar arc, shown below paired approximately with cell phone Pano images.
After scanning the black and white photographic paper, resulting images include the original, the adjusted, the panorama, and the paired.
Thanks to Doreen Sandroni and Betsy Quinn for mounting the cans around the June solstice 2019. Thanks to Phil Patanaude for recovering the cans around the December solstice 2019.