IC1795 Fish Head Nebula HSO image, ASI6200MM PRO, 60s Subs, 3.1h integration time, 184 of 277 subs used, very good seeing (1.2"-1.3"), 75% bright moon, humid and icy conditions Planewave CDK17 1940mm f/4.5 (0.66× Red.) · HSO · ZWO ASI6200MM Pro (mono cooled) · 3h 06min · 66 subs · Freyung Private Observatory, Germany · 02h 25m 43.5s / +62° 06' 13.0" · 2025-12-30
