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astro-ph2000
Source Reconstruction as an Inverse Problem
Norman Gray, Iain J. Coleman
Inverse Problem techniques offer powerful tools which deal naturally with marginal data and asymmetric or strongly smoothing kernels, in cases where parameter-fitting methods may b…
astro-ph2000
Gravitational microlensing source limb-darkening and limb-polarization,~I: angle-averaged amplification functions
Norman Gray
There is increasing interest in extended source effects in microlensing events, as probes of the unresolved sources. Previous work has either presumed a uniform source, or else req…