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Noise that is made apparent by increasing the ISO setting. This noise is primarily random "photon shot" noise, and usually has little to do with the electronics of the camera.

3 votes

Astrophotography picture with too much noise. How do I correct this in postprocessing?

I humbly offer two views on the problem presented. 1) To post-process this (wonderful) picture PictureCode's Noise Ninja proved worth to rely upon every single time I used (needed!) it. Anyways, …
Marcus Vinicius Pompeu's user avatar