250302 NGC3020 Galaxy Quartett - CDK17 nativ LRGB
LRGB image, ASI6200MM PRO, 2.5h integration time (495 Subs selected from 637 Subs, 10s Luma and 20s color, ultrashort exposures), very good to good seeing (1.2" - 1.4"), moon 10%, 2 nights.
13.03.2025, 12:04:18
