250422 NGC3561 Guitar Galaxy - CDK17 nativ LRGB
LRGB image, ASI6200MM PRO, 6.0h integration time, 907 Subs selected from 1598 Subs (57%), 15s Luma and 30s RGB, short exposures), ca. 80% crop, very good to good seeing (1.2" - 1.4"), 60% moon, three nights with a lot of clouds.
23.04.2025, 22:06:24
