Michael Hotka's
May 9, 2016 Mercury Transit Observation

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GONG H-Alpha Image taken at Big Bear Solar Observatory GONG H-Aplha image taken at Cerro Tololo Interamerican Observatory
Two GONG images combined, showing the parallax effect of Mercury on the face of the Sun from the two different observatories.  
The worksheet where I did all my calculations for the award. The summary information requested by the award that I submitted.


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