RTModel
Real-Time Microlensing Modeling by Valerio Bozza

 
GD200fnr
Under investigation
 
Binary lens models with parallax
Model X1     χ2=41144.    

s=1.01676±0.0123355    q=0.0444828±0.00753492    u0=-0.260275±0.0141388    α=6.07078±0.0264128    ρ*=0.0557772±0.0161644    tE=100.638±2.16931    t0=9419.14±0.891539    
πE,N=-0.281681±0.00768875    πE,E=0.311156±0.0124521    
Model X2     χ2=59035.6    

s=0.914204±0.0316061    q=0.436298±0.0687325    u0=0.150448±0.00849091    α=5.72224±0.0294089    ρ*=0.0684043±0.00604068    tE=203.477±12.0495    t0=9418.02±0.616872    
πE,N=-0.195204±0.0121139    πE,E=0.0291209±0.00870076    
Model X3     χ2=67371.    

s=0.7271±0.0293439    q=2.44126±0.505678    u0=-0.208792±0.00782361    α=3.00647±0.0134731    ρ*=0.02058±0.00281938    tE=637.136±59.7691    t0=9355.13±0.661839    
πE,N=0.069196±0.00193844    πE,E=-0.041429±0.00473355    
Model X4     χ2=67522.3    

s=0.901423±0.031322    q=0.38412±0.0469387    u0=0.151239±0.00736306    α=5.69826±0.0307342    ρ*=0.073212±0.00737489    tE=207.31±9.95187    t0=9421.81±0.373455    
πE,N=-0.19923±0.00958648    πE,E=0.0193441±0.00715509    
Binary lens models with parallax and orbital motion
Model O1     χ2=36589.    

s=1.03549±0.00146588    q=0.0415906±0.000848704    u0=0.068934±0.00264022    α=3.80246±0.0047864    ρ*=0.0202415±0.000744902    tE=221.854±1.06727    t0=9399.95±0.176161    
πE,N=-0.0549331±0.00171826    πE,E=0.0957852±0.000645597    (ds/dt)/s=0.000674364±0.0000178863    dα/dt=-0.000545637±0.0000221464    w3=0.00106988±0.0000972251    
Model O2     χ2=38334.6    

s=1.01192±0.00236938    q=0.0416307±0.000728301    u0=-0.259688±0.00211814    α=6.08535±0.00435008    ρ*=0.0564783±0.00225098    tE=101.678±0.302566    t0=9418.71±0.130062    
πE,N=-0.270629±0.00149942    πE,E=0.307926±0.00191867    (ds/dt)/s=-0.000109594±0.0000108233    dα/dt=-0.0000247955± -6 5.0667 10    w3= -7 1. 10±0.299252