Michael Hotka's
Hydrogen Alpha Solar Observations

Sunspots

Observed on August 18, 2013 at 11:41 AM

Observed on August 20, 2013 at 7:53 AM

Observed on August 20, 2013 at 11:31 AM

Observed on August 27, 2013 at 7:45 AM

Observed on August 29, 2013 at 12:34 PM

Observed on September 19, 2013 at 4:33 PM

Observed on September 20, 2013 at 8:03 AM

Observed on September 21, 2013 at 8:23 AM

Observed on September 23, 2013 at 3:56 PM

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