NGC4567 Butterfly Galaxies LRGB image, ASI6200MM PRO, 4.8h integration time, 649 Subs selected from 1437 Subs (45%), 30s Luma and 60s RGB, short exposures), ca. 60% crop,, very good to good seeing (1.2" - 1.4"), 5% moon, two nights. Planewave CDK17 2939mm f/6.8 · LRGB · ZWO ASI6200MM Pro (mono cooled) · 4h 48min · 1437 subs · Freyung Private Observatory, Germany · 12h 36m 32.7s / +11° 15' 28.8" · 2025-04-30
