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Uploaded 16-May-23
Taken 16-May-23
Visitors 13

11 of 862 items
Photo Info

Dimensions6742 x 4498
Original file size4.25 MB
Image typeJPEG
Color spaceUncalibrated
Date modified16-May-23 15:34
Coma Cluster region

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.