RTModel
Real-Time Microlensing Modelling by Valerio Bozza

 
OB181212
PSPL with parallax
 
Point-source Point-lens model with parallax
Model PX     χ2=3291.56    gOGLE I=0.623194±0.0204785

u0=0.0112407±0.00380146    tE=54.6265±15.8276    t0=8393.77±0.0300565    πE,N=0.569815±0.615251    πE,E=0.490037±0.460393    
Point-source Point-lens model
Model PP     χ2=4054.75    gOGLE I=1.55364±0.0175199

u0=0.00715611±0.00148132    tE=83.241±15.0242    t0=8393.77±0.0326853    
Binary lens models
Model L1     χ2=3458.02    gOGLE I=1.49076±0.343485

s=0.873554±0.0290472    q=0.0001997±0.000187136    u0=0.0100133±0.00196493    α=6.22695±0.041461    ρ*=0.0121891±0.00177191    tE=82.3263±14.0329    t0=8393.77±0.0335185    
Model L2     χ2=3695.21    gOGLE I=1.73306±0.480258

s=1.23168±0.330332    q=0.000775749±0.00142349    u0=0.00853121±0.00137922    α=2.77217±0.14659    ρ*=0.00902027±0.00322847    tE=87.3436±18.0811    t0=8393.82±0.118617    
Model L3     χ2=3795.1    gOGLE I=1.95009±0.375002

s=0.180883±0.0438068    q=0.475923±0.426379    u0=0.00640745±0.00123033    α=1.53348±0.104777    ρ*=0.00717181±0.00131465    tE=90.7822±13.668    t0=8393.67±0.21548