IC1805 Heart Nebula RGGB image, ASI6200MC PRO, 11.4h integration time, 60s subs (602 of 812 subs used), 5% crop, ecellent to very good seeing 1.0"-1.3", two nights, half moon, calm weather. Celestron RASA36 790mm f/2.2 · RGGB · ZWO ASI6200MC Pro (color cooled) · 11h 24min · 684 subs · Freyung Private Observatory, Germany · 02h 32m 52.1s / +61° 28' 36.1" · 2025-09-01
