RTModel
 Real-Time Microlensing Modelling by Valerio Bozza
RTModel index
 
OB180901
Binary or planetary
 
Binary lens models with parallax
Model X1     χ2=9454.92    gOGLE I=2.97442±0.334426

s=2.90516±0.0307763    q=0.024886±0.00303449    u0=-2.50344±0.027427    α=4.68649±0.00276154    ρ*=0.029006±0.00702932    tE=112.863±6.71929    t0=8272.44±0.338073    
πE,N=-0.133212±0.123067    πE,E=-0.320029±0.143457    
Model X2     χ2=9690.66    gOGLE I=2.37062±0.395204

s=2.37524±0.0576477    q=0.231974±0.0359351    u0=1.63826±0.0674341    α=1.5762±0.00513094    ρ*=0.0658185±0.0104898    tE=36.5814±3.80477    t0=8279.45±0.258204    
πE,N=0.614495±0.0951501    πE,E=-1.61667±0.222462    
Model X3     χ2=9772.89    gOGLE I=2.83517±0.461451

s=2.78471±0.013866    q=0.034564±0.00488176    u0=2.36265±0.00885677    α=1.55581±0.0014969    ρ*=0.024229±0.00385368    tE=97.4443±7.76871    t0=8283.07±0.233959    
πE,N=0.129297±0.076115    πE,E=-0.389439±0.06923    
Binary lens models with parallax and orbital motion
Model O1     χ2=9409.17    gOGLE I=2.96862±0.419227

s=2.90499±0.0456159    q=0.024938±0.0025656    u0=-2.50359±0.0511258    α=4.68651±0.00273944    ρ*=0.028969±0.00611926    tE=112.804±4.04144    t0=8272.44±0.423889    
πE,N=-0.130501±0.0713019    πE,E=-0.31731±0.0396039    (ds/dt)/s= -6 1.99998 10±0.000410995    dα/dt= -6 1.00001 10±0.000222897    w3=0.002006±0.000175381    
Binary lens models
Model L1     χ2=9850.32    gOGLE I=1.18883±0.328418

s=3.60226±0.030338    q=0.017056±0.00175002    u0=2.39382±0.0176841    α=2.30728±0.00756217    ρ*=0.0380739±0.00801334    tE=104.018±1.8139    t0=8051.59±0.199752    
Model L2     χ2=10854.9    gOGLE I=1.16784±0.152409

s=3.97764±0.0346049    q=0.0461434±0.0000727183    u0=2.58106±0.0372476    α=2.31166±0.0134456    ρ*=0.0615032±0.0123274    tE=64.6535±1.32654    t0=8124.53±0.111592    
Model L3     χ2=10856.5    gOGLE I=1.17947±0.18103

s=3.98545±0.0411488    q=0.046066±0.00402871    u0=2.5628±0.0439853    α=2.32185±0.0197934    ρ*=0.061861±0.0131097    tE=64.576±1.92643    t0=8122.63±0.267637    
Extended source Point-lens model with parallax
Model EX     χ2=11021.7    gOGLE I=-0.183189±0.0223329

u0=0.482574±0.29096    tE=8.38801±2.85565    t0=8279.67±0.152632    ρ*=0.479025±0.290171    πE,N=0.706627±0.869328    πE,E=-6.64572±2.93974