Quote:
Originally Posted by leinad
Very nice. That's interesting about the brightness increase mentioned?
Curious, what was that ADU difference Min/max with the 17hrs say to the sum of 8hrs.
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Using CCDinspector the 8 hour image had an ADU of 1545 and the 17.5 hours image an ADU of 397. I don't know how accurate that would be, I am assuming that the lower ADU in the larger integration means the image background is brighter. Perhaps I am wrong.

Happy to be corrected.