2011 08 01 – Solar h-alpha, NOAAs 11263, 11260, 11261, 11265

This sketch was from a solar session that was cut short. Unfortunately, I have no notes concerning this observation. For more info on the Sun that day, you can view the archives from Spaceweather.com. 20110801 Spaceweather



Sketches created scope-side with black Strathmore Artagain paper, white Conte’ crayon and pencil, Derwent charcoal pencil, black oil pencil.

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~ by Erika Rix on August 13, 2011.

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