RTModel
Real-Time Microlensing Modelling by Valerio Bozza

 
OB191182
ESPL
 
Extended source Point-lens model
Model EP     χ2=64460.7    gOGLE I=-0.0671162±0.00219102

u0=0.0358579±0.000985451    tE=3.052±0.319846    t0=8695.82±0.0264993    ρ*=0.0719053±0.0143404    
Binary lens models
Model L1     χ2=62203.6    gOGLE I=-0.00712558±0.21767

s=0.851241±0.655958    q=0.00320192±0.0162082    u0=0.0274614±0.0232399    α=4.29065±0.351214    ρ*=0.0691041±0.014952    tE=3.16012±0.422604    t0=8695.83±0.0332351    
Model L2     χ2=62363.1    gOGLE I=0.0509737±0.271161

s=2.77294±1.24586    q=0.0541329±0.0656279    u0=0.0218552±0.0551496    α=5.91797±0.0512462    ρ*=0.0640154±0.0172855    tE=3.32918±0.577319    t0=8695.45±0.467934    
Model L3     χ2=63675.9    gOGLE I=0.0488083±0.170785

s=3.95062±1.20073    q=0.367347±0.118071    u0=1.01709±0.555141    α=4.63012±0.0865547    ρ*=0.047703±0.0133042    tE=3.86191±0.387527    t0=8696.14±0.405899    
Model L4     χ2=84458.6    gOGLE I=0.401056±0.156976

s=4.0552±0.00969162    q=0.681817±0.0337638    u0=2.26059±0.0412849    α=1.44476±0.0122669    ρ*=0.0179254±0.00725614    tE=6.09305±0.630497    t0=8697.51±0.215634    
Binary lens models with parallax
Model X1     χ2=62189.9    gOGLE I=-0.00505043±0.23721

s=0.856513±1.01363    q=0.00314028±0.0181577    u0=0.0272556±0.0358138    α=4.29186±0.771179    ρ*=0.0689861±0.0153171    tE=3.16566±0.421205    t0=8695.83±0.0386651    
πE,N=2.82288±2899.16    πE,E=-1.45848±386.424    
Extended source Point-lens model with parallax
Model EX     χ2=64326.5    gOGLE I=-0.0627841±0.00298062

u0=0.0366514±0.0181928    tE=3.06051±4.51588    t0=8695.82±0.0356717    ρ*=0.0712434±0.0164692    πE,N=4.01261±51166.    πE,E=-6.27165±6921.1