Quote:
Originally Posted by Merlin66
Hmmm
the Panasonic MN34230, used in many popular astronomy cameras, I agree seems to have issues with long exposures (the Orion neb image was 2.2hrs..) of bright stars.
The reason for my interest is the fact that I use the ASI 1600 to image the brightest star in the sky (mag -26!) and regularly over expose the image to bring out faint prominence detail. I was concerned that these artefacts would impact on my ability to image this faint detail - so far that doesn't seem to be the case.
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Those patterns show up in single frames so it doesn’t make any difference with the total integration. Confirmation bias
As for solar, I don’t imagine it’ll matter because you’re not dealing with a point light source