Quote:
Originally Posted by DJ N
Hi all,
The other night, managed to get a first light with my new 50D. I am a bit concerned, as there is some horizontal banding on the images, but I am not sure if this may have been caused by the "entanglement" of all the cables (USB, power etc...) due to my rush to beat the clouds. I will need to do a more formal 2nd light next time I have some more favourable conditions.
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Thanks for looking and would appreciate any comments.
Cheers
Daniel
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Daniel to me it looks like regular noise due to the long exposure.
The 50D is said to have more noise at higher ISO's than previous models due to it's pixel density.
My guess is that it is inherent in the camera.
I do hope it's simply the cables but the only way to verify this is to try again with the cables restrained.
Hope you get it sorted, let us know how you go.