Quote:
Originally Posted by Tilt
Andrew, I've just taken a dark, around 20 degrees C, 300 sec, ISO800. I pushed the levels way up high so you can see what is going on.
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Looks ok, I don't see the vertical bar that was in your eta.
I assume you used a CF card?
If so the problem was probably interference with you computer lines.
I keep my setup as basic as possible, I focus using live focus, use a timer and save my images to CF. I don't use the PC for image storage and I always use a AC adapter when doing long exposures.
Hopefully you have solved the problem.
If you want to save to PC, run your cables away from the body to minimise electrical interference.
Looking forward to your next image.
