30 x 180" ISO/Gain: 100 - Askar D1 DUO (Oiii+Ha) 6 нм
Blue zoneLight Pollution:
Adygeya Stanica Dahovskaya, Russia
Nov 27th, 2025
6 h 30 m
93
22
One of the brightest and largest galaxies in the southern hemisphere. Pixel math in Siril was used to add narrowband H-alpha (Ha) data to the broadband RGB image. Imaging was conducted in September and November 2025. The galaxy contains a large amount of interstellar dust and intense star formation. Distance is about 10 million light-years. Diameter is about 90,000 light-years. Apparent size is 29.0' × 6.8'.
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