PixInsight 
Linear Image Quality Enhancements

Step 2: Gradient Correction with MARS

updated: 2025-09-28

Purpose

Eliminate gradients in the image. MARS stands for: Multiscale All-Sky Reference Survey

Activation

Process 🡺 Gradient Correction 🡺 Gradient Correction


Input

The cropped / rotated image from the previous step

Output

Gradient corrected image “*_MGC” into sub folder "Work"

Previous Step

Next Step

Tutorials

Resource(s)

Documentation pending


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