LBN406 Laughing Skull Dark Nebula RGGB image, ASI6200MC PRO, 5.5h integration time, 30s subs (658 of 661 subs used), 20% crop, excellent to very good seeing 1.0"-1.2", two nights, almost new moon, calm weather. Celestron RASA36 790mm f/2.2 · RGGB · ZWO ASI6200MC Pro (color cooled) · 5h 30min · 660 subs · Freyung Private Observatory, Germany · 16h 46m 00.0s / +60° 12' 00.0" · 2025-08-02
