Friday, October 26, 2018

October 22, 2018: Improving Signal / Noise ratio for astrophotography.

Learning about stacking images in order to reduce the noise and bring out faint features.  Here is M42: First is the stacked image (120 images) and below is one of the cropped original images.  I'm using a MatLab contributed tool called MastroStack 

Original unstacked image

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