Fig.1 - NGC 2239 in the constellation Monoceros. TS (Teleskop-Service) Imaging Star 65mm f/6,5 Quadruplet refractor riding on a ZWO AM5 harmonic drive mount.
Twenty-six 5-minute exposures (130 minutes total exposure) at gain 100, taken with an ASI2600MC camera on February 12 / 13, 2023, were added for this shot with Astro Pixel Processor
(APP) software and the final image processing was done in Photoshop. Darks, flats, bias and darkflats were used.