Astrophysics Source Code Library

Making codes discoverable since 1999

Searching for codes credited to 'Wambsganss, J'

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[ascl:2009.010] MLG: Microlensing with Gaia

MLG simulates Gaia measurements for predicted astrometric microlensing events. It fits the motion of the lens and source simultaneously and reconstructs the 11 parameters of the lensing event. For lenses passing by multiple background sources, it also fits the motion of all background sources and the lens simultaneously. A Monte-Carlo simulation is used to determine the achievable precision of the mass determination.