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M101 - Pinwheel Galaxy


Took this August 2021, IR modified Canon 1000D with Skywatcher 200P mounted on a HEQ5.

First time I've seen this but got me some black bands along the screen. Very odd. I'm not sure what they were.

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On 05/09/2021 at 20:07, City9Town0 said:

Canon banding? In Pixinsight there is a feature to reduce/remove this. May well be available elsewhere?

Thanks! I've just had a look around and found it's apparently to do with me stretching the data a bit too much from the short amount total of light exposures I do have. I best keep an eye on this for next time! 

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