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Processing Lab
Make the Horsehead appear, one decision at a time.
Use the real Horsehead image data already on the site to move from capture through stacking and stretch.
Stage 1 of 4
Collect the photons
A good final frame starts with repeatable sub-exposures, calibration frames, and a target that is high enough to stay sharp.
Read the target-planning notesCapture checklistTarget altitude · focus · guiding · calibration frames · repeatable sub-exposuresEvery item stays inspectable in the workflow notes.