"Ngc 2997: The Antlia Cabbage Galaxy" By Xinran Li

"NGC 2997 is a barred spiral galaxy (type SBc) in the constellation of Antlia. At 35 million light years distance, it has a visual magnitude of about 9.5, making it visible with binoculars in dark sites. The region is full of background H-alpha emissions, giving wonderful colour to the image."
Taken with a ASA 500N telescope, Astrodon LRGB and H-alpha filters, ASA DDM85 mount, FLI ProLine 16803 camera, 1900 mm f/3.8, 600 seconds per frame for LRGB, 1,200 seconds per frame for H-alpha, 10 hours total exposure.
Location: El Sauce Observatory, Río Hurtado, Chile, 23 January, 4–5 February 2025