Coma Cluster region
Inverted version of the Coma Cluster region. Although this image was taken with a 50mm lens several galaxies can be seen when is downloaded and blown up.
22:20 to 23:00- on 2023-05-14 at the Victoria Centre Observatory. 19 deg C with no wind and clear slightly milky sky.
Canon Ra camera with Sigma f1.4 series A lens on Ioptron sky tracker.
30 light frames at ISO 800 for 60s and f/2.8, 23 darks, 30 bias and 7 flats.
Processing in Deep Sky Stacker, Pixinsite and Photoshop.