====================== AstrometricCatalogStep ====================== The final source extraction that the official pipeline performs on the images in level 3 can be suboptimal (especially for MIRI mosaics). This provides an alternative that we find tends to work better, and will produce better absolute astrometric matches in :doc:`AstrometricAlignStep `. --- API --- .. autoclass:: pjpipe.AstrometricCatalogStep :members: :undoc-members: :noindex: