RTModel
Real-Time Microlensing Modelling by Valerio Bozza

 
OB190770
Binary
 
Binary lens models
Model L1     χ2=32805.1    gOGLE I=-0.0251067±0.174965

s=2.56201±0.347625    q=0.909249±0.241606    u0=1.18443±0.268635    α=4.45982±0.0453191    ρ*=0.0000101301±485.709    tE=28.3774±3.91424    t0=8671.79±4.27877    
Model L2     χ2=33079.6    gOGLE I=-0.00843123±0.151578

s=2.67673±0.397741    q=0.995998±0.414801    u0=1.28967±0.40143    α=1.30497±0.0602725    ρ*=0.000547065± 6 2.20957 10    tE=29.5152±3.91714    t0=8673.45±6.50361    
Model L3     χ2=40710.1    gOGLE I=2.64111±0.0549657

s=2.78804±0.00422989    q=0.246281±0.00592486    u0=1.97522±0.00763029    α=1.51092±0.0018286    ρ*=0.0332188±0.0013208    tE=87.4594±1.91217    t0=8673.96±0.220441    
Binary lens models with parallax
Model X1     χ2=32608.1    gOGLE I=-0.0398629±0.233462

s=2.55657±0.37758    q=1.06987±0.339893    u0=-1.19719±0.290877    α=4.96235±0.0744107    ρ*=0.0000586874±1787.64    tE=28.1738±4.58949    t0=8671.78±4.49353    
πE,N=-0.125763±3.94701    πE,E=0.827583±3.83188    
Model X2     χ2=32611.9    gOGLE I=-0.0440397±0.223741

s=2.55483±0.340918    q=0.938374±0.317718    u0=-1.19863±0.28703    α=1.82238±0.0771887    ρ*=0.0000101301±567.625    tE=28.1317±4.07366    t0=8671.83±4.51732    
πE,N=-0.0473175±3.90168    πE,E=0.739731±3.78368