Quote:
Originally Posted by leon
John, ICNR, is the only way to go it will assure you that your darks are matched as close as possible to your light frames.
As for that band of red across your second image, I always thought the amp glow appeared on the right hand edge of the captured frame, please correct me if i am wrong.
Leon
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Leon, you are quite right, the amp glow is the red doughnut shape on the bottom RHS of the frame, the band in the middle is the infamous "dark river" for which there is no cure outside of ICNR...except perhaps a different camera.