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Strange dots on flats
When capturing my flats at 0.099 secs in SGP I am getting strange dots on my images. This is seen on all LRGB and H-alpha filters.
Once I have my gear connected and if I wait around 20 minutes - 30 minutes the dots slowly vanish as seen in the images below. It's making me think it might be condensation built up on my camera sensor but my scope has been inside for a few days now.
Anyone seen this before?
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