

2021 Dec 12
My first attempt at using flats with the C8 did not produce very good results. I believe my problem was that I did not get even illumination as it they left a very bright gradient in the upper right corner. I took these without the flats and it's very apparent that they are needed with this telescope/reducer/camera combination.
Other Albums by BrentKnight
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Atlas of Open Star Clusters (and other books)
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Last upload: 19 May 2023 - 18:46