This page describes the types of models (e.g. single-lens or binary lens) that are supported by each package.
VBM* = VBMicrolensing for model generation and RTModel for Fitting MM = MulensModel PSPL = Point Source, Point Lens (1S1L) PSBL = Point Source, Binary Lens (1S2L) BSPL = Binary Source, Point Lens (2S1L) BSBL = Binary Source, Binary Lens (2S2L)
| Feature | BAGLE | VBM* | MM | pyLIMA | RTModel | eesunhong |
|---|---|---|---|---|---|---|
| Parallax | Y | Y | Y | Y | ||
| Static Binary Lenses and Sources | Y | Y | Y | Y | ||
| Orbital Motion Models - Binary Lens: | ||||||
| Eccentric Keplerian | Y | Y | Y | Y | ||
| Linear/Accelerated Orbital Approximations | Y | N | Y | N | ||
| Orbital Motion Models - Binary Source: | ||||||
| Keplerian Binary Source Orbital Motion | Y | N | Y | N | ||
| Circular Binary Source Orbital Motion | Y | Y | Y | Y | ||
| Binary Source Linear/Accelerated Orbital Approximations | Y | Y | Y | Y | ||
| Photometry Models Available for Fitting | ||||||
| PSPL | Y | Y | Y | Y | ||
| BSPL | Y | Y | Y | Y | ||
| PSBL | Y | Y | Y | Y | ||
| FSBL | N | Y | Y | Y | ||
| BSBL | Y | Y | Y | Y | ||
| Astrometry Models Available for Fitting | ||||||
| PSPL | Y | Y | N | N | ||
| BSPL | Y | Y | N | N | ||
| PSBL | Y | Y | N | N | ||
| BSBL | Y | N | N | N |