Gallery List/Edit
Programmer: Bill Kramer
Last update: September 08 2018

Contributions to Galleries

Made by Mark Hays

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Gallery: tse2017
Corona and Regulus Taken at 432mm, ISO 200, f4, 1/15 of a second. - courtesy of Mark Hays
Middle Corona 432mm, ISO 200, f/4 1/60 of a second. - courtesy of Mark Hays
Gallery: p2014oct
Drawing of eclipse with pinhole projector Rendering of the October 23, 2014 partial eclipse of the sun, observed with a pinhole projector. - courtesy of Mark Hays

Log Sheet for Mark Hays