RTModel
Real-Time Microlensing Modelling by Valerio Bozza

 
OB151823
PSPL with parallax
 
Point-source Point-lens model with parallax
Model PX     χ2=4803.94    gOGLE=49.3436±190.274

u0=0.00494304±0.417309    tE=772.139±65096.8    t0=7271.23±1.25612    π=0.214243±18.0811    π||=-0.207469±17.5605    
Point-source Point-lens model
Model PP     χ2=5317.63    gOGLE=39.0142±233.577

u0=0.00579875±0.800012    tE=936.76±129050.    t0=7270.47±1.42019    
Binary lens models
Model L1     χ2=4687.3    gOGLE=1.44531±2.8708

s=1.26045±0.201138    q=0.0187389±0.026811    u0=0.106±0.180829    θ=1.87653±0.344118    ρ*=0.0487354±0.0678429    tE=71.9794±90.8409    t0=7269.24±1.77128    
Model L2     χ2=4701.48    gOGLE=1.06883±2.0173

s=2.05162±0.446568    q=0.218731±0.25247    u0=0.285643±0.242553    θ=3.72265±0.388095    ρ*=0.0507545±0.0584723    tE=71.0859±64.4834    t0=7285.58±3.62661    
Model L3     χ2=4702.02    gOGLE=0.733427±1.7822

s=1.63467±0.334089    q=0.153707±0.201267    u0=0.256242±0.270664    θ=3.9105±0.277184    ρ*=0.0614244±0.0702619    tE=59.6093±56.718    t0=7273.7±3.02266    
Model L4     χ2=4703.25    gOGLE=1.37972±2.75838

s=2.83282±0.647917    q=0.411627±0.542151    u0=0.393509±0.361029    θ=3.55462±0.53028    ρ*=0.0436514±0.0635894    tE=83.8619±80.3501    t0=7325.21±5.19262    
Model L5     χ2=4704.8    gOGLE=1.26142±2.22881

s=3.02302±0.60666    q=0.523072±0.601671    u0=0.445147±0.401482    θ=3.51995±0.402208    ρ*=0.043314±0.0625115    tE=83.1891±65.4022    t0=7341.26±5.91467