RTModel
Real-Time Microlensing Modelling by Valerio Bozza

 
OB181456
Binary
 
Extended source Point-lens model
Model EP     χ2=7584.71    gOGLE I=411.674±1551.62

u0=0.000905127±0.0938861    tE=672.415±69681.8    t0=8338.69±0.561493    ρ*=0.00104015±0.107637    
Binary lens models
Model L1     χ2=2846.39    gOGLE I=1.22294±0.252739

s=1.82999±0.00819792    q=0.0450982±0.00262881    u0=0.674283±0.0492237    α=2.57112±0.0280211    ρ*=0.00217102±0.00212564    tE=46.9705±1.00595    t0=8292.97±0.44283    
Model L2     χ2=2969.35    gOGLE I=1.64926±0.478006

s=2.00527±0.131693    q=0.0571953±0.0197669    u0=0.650026±0.0430653    α=2.65131±0.00893794    ρ*=0.00264378±0.00326034    tE=38.4894±3.95975    t0=8293.25±1.19926    
Model L3     χ2=2992.44    gOGLE I=2.48512±0.746057

s=1.94807±0.0786722    q=0.0367683±0.0191957    u0=0.517448±0.0384013    α=2.72957±0.00710556    ρ*=0.00175803±0.00199889    tE=40.1391±2.71341    t0=8291.53±0.714599    
Model L4     χ2=2994.48    gOGLE I=1.22076±0.283679

s=0.687181±0.00226195    q=0.557621±0.0107849    u0=0.79257±0.0057616    α=4.04652±0.00456436    ρ*=0.00149628±0.000552894    tE=70.2144±1.2134    t0=8293.61±0.0749843    
Model L5     χ2=3001.38    gOGLE I=1.87413±0.391845

s=2.03856±0.0000588392    q=0.072934±0.00761973    u0=0.544605±0.0153932    α=2.73834±0.00776736    ρ*=0.0026373±0.00321023    tE=33.889±0.315428    t0=8296.81±0.416822    
Point-source Point-lens model
Model PP     χ2=7635.74    gOGLE I=607.472±4663.68

u0=0.000455807±0.096713    tE=992.275±210359.    t0=8338.63±0.487522