H-alpha solar images – August 27, 2017

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A few “hydrogen pics” from August 27 under average seeing conditions. Some nice proms visible, and two active regions.

ar 2671 aug 27 12 02 ut.jpg

ar 2671 aug 27.jpg

prom aug 27.jpg

faint prom 12 19 ut.jpg

Proms.jpg

And a short animation of one faint suspended prom:

prot anim.gif

Published by maxpho

An amateur...photographer, astronomer, entomologist...just an amateur ;)

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