NGC4151.jpg
NGC4151, Saurons eye galaxy, ↕ 46 Mio LY, , ☼ 12.3, 1600 mm, ƒ8, Gain 100, 50x3 min, # 13x8 mm, le Tabagnoz (Bortle 4.3; 6x) + 100x3 min, Gipf-Oberfrick (Bortle 4.8; 10x), 12.03.26