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AIROPA is a source extraction package to handle Anisoplanatic and Instrumental Reconstruction of Off-Axis PSFs for AO.
BAGLE
BAGLE allows modeling of gravitational microlensing events both photometrically and astrometrically. Supported microlensing models include:
PSPL: point-source, point-lens with parallax
PSBL: point-source, binary-lens
FSPL: finite-source, point-lens (currently testing further)
All models support fitting data with single or multi-band photometry only, astrometry only, or joint fitting of photometry and astrometry (recommended).