Implement relative calibration for image stacking using SExtractor catalogs#74
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charliekilpatrick
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Mar 6, 2026
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- Enhanced the image processing pipeline to include a new option for relative calibration, allowing frames to be calibrated to each other based on source fluxes from SExtractor catalogs.
- Introduced the compute_relative_scales function to compute scale factors for stacking images, improving the accuracy of combined outputs.
- Updated the main_pipeline and image_proc functions to support the new relative calibration feature.
- Added unit tests to validate the new functionality and ensure robust performance across various scenarios.
…talogs - Enhanced the image processing pipeline to include a new option for relative calibration, allowing frames to be calibrated to each other based on source fluxes from SExtractor catalogs. - Introduced the compute_relative_scales function to compute scale factors for stacking images, improving the accuracy of combined outputs. - Updated the main_pipeline and image_proc functions to support the new relative calibration feature. - Added unit tests to validate the new functionality and ensure robust performance across various scenarios.
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