RTModel
Real-Time Microlensing Modelling by Valerio Bozza

 
OB181224
Uncertain: incomplete light curve
 
Binary lens models
Model L1     χ2=1135.06    gOGLE I=0.237841±1.38914

s=2.53784±0.78026    q=0.012343±0.020446    u0=0.233287±0.136273    α=0.184202±0.0975794    ρ*=0.082085±0.164262    tE=195.481±80.6551    t0=8742.08±51.6364    
Model L2     χ2=1154.74    gOGLE I=6.27964±29.5797

s=1.94475±0.947486    q=0.0365724±0.0607749    u0=0.577328±1.79111    α=1.03257±0.504713    ρ*=0.00115791± 6 2.4483 10    tE=143.055±261.621    t0=8381.34±30.0877    
Model L3     χ2=1265.39    gOGLE I=86.3466±5.16728

s=2.74372±0.0849739    q=0.166099±0.0138353    u0=0.10804±0.00726224    α=0.0616295±0.00200794    ρ*=0.0224828±0.00261911    tE=741.152±28.5775    t0=9863.92±3.10523    
Binary lens models with parallax
Model X1     χ2=1026.93    gOGLE I=9.44995±3.34146

s=0.559476±0.0861775    q=0.328996±0.127484    u0=0.427107±0.106333    α=4.5063±0.0735631    ρ*=0.0281774±0.325199    tE=80.0317±15.4409    t0=8337.61±5.20838    
πE,N=-0.0333314±0.343523    πE,E=-0.470437±0.307407    
Model X2     χ2=1033.66    gOGLE I=9.0791±3.59902

s=0.573456±0.117776    q=0.326454±0.188715    u0=-0.436056±0.136844    α=1.80341±0.0951597    ρ*=0.0000101301±18563.8    tE=81.4692±26.5787    t0=8338.11±4.83171    
πE,N=-0.0661872±0.524627    πE,E=-0.421303±0.265563    
Model X3     χ2=1133.89    gOGLE I=0.219799±1.47058

s=2.54501±0.699046    q=0.0123619±0.0256826    u0=0.232236±0.265887    α=0.184235±0.10762    ρ*=0.082085±0.173277    tE=196.262±55.4868    t0=8745.89±44.8709    
πE,N=0.00194942±0.0967167    πE,E=-0.00662159±0.124463    
Point-source Point-lens model with parallax
Model PX     χ2=1329.12    gOGLE I=213.1±239.443

u0=0.0356771±0.460711    tE=848.532±10610.4    t0=8339.69±7.73262    πE,N=-0.0603531±0.759468    πE,E=-0.0629013±0.78119