Object: NGC 7293 = Helix nebula (PL, Aqr)
Date: 28./29. September 2011.
UT.: 17h42m-18h13m
Equipment: 252/980 Dobsonian telescope + Thousand Oaks OIII filter
Mag.: 78x
FOV: 36’
S = 6 / 10 T = 4-5 / 5
Observer: János Gábor Kernya (Hungary)
Location: Sotiras monastery, Kotronas
(Peloponnese peninsula, Greece)