RTModel
Real-Time Microlensing Modeling by Valerio Bozza

 
OB230946
Binary
 
Binary lens models with parallax
Model X1     χ2=28114.9    gOGLE I=3.36107±0.187745

s=1.26096±0.000582971    q=0.420377±0.0314858    u0=-0.39342±0.0099111    α=4.0672±0.00312504    ρ*=0.000627003±0.0175097    tE=53.0958±1.3141    t0=10185.3±0.475651    
πE,N=-0.34591±0.22308    πE,E=0.00701667±0.169425    
Model X2     χ2=29053.7    gOGLE I=3.41425±0.197583

s=1.25951±0.00253331    q=0.421576±0.0914638    u0=0.401315±0.025588    α=2.21609±0.0110838    ρ*=0.000622505±0.038886    tE=53.3057±2.29557    t0=10185.3±1.16692    
πE,N=0.0560951±0.36383    πE,E=-0.00121726±0.119615    
Binary lens models
Model L1     χ2=29355.8    gOGLE I=3.35792±0.716107

s=1.25898±0.00426234    q=0.421624±0.267029    u0=0.402679±0.0851935    α=2.21639±0.059673    ρ*=0.000887019±0.0317527    tE=53.3096±3.82003    t0=10185.3±4.52109    
Model L2     χ2=34712.9    gOGLE I=5.73003±1.15543

s=1.04863±0.00202293    q=0.0880747±0.00733922    u0=0.242735±0.00256412    α=6.13589±0.0403545    ρ*=0.000654269±0.00441962    tE=78.9872±4.1555    t0=10194.3±0.822031    
Model L3     χ2=36540.2    gOGLE I=5.61619±1.29251

s=1.04618±0.0135816    q=0.0766579±0.0193473    u0=0.210957±0.00271068    α=6.23657±0.0887835    ρ*=0.000795615±0.00498135    tE=78.278±2.38543    t0=10193.±2.89174    
Binary lens models with parallax and orbital motion
Model O1     χ2=28100.7    gOGLE I=3.32912±0.80693

s=1.26096±0.00238252    q=0.420379±0.217193    u0=-0.393393±0.0588682    α=4.0672±0.00640971    ρ*=0.000626224±0.0389527    tE=53.0958±7.87252    t0=10185.3±4.52749    
πE,N=-0.345722±1.57477    πE,E=0.00702005±0.785996    (ds/dt)/s= -9 3.64364 10±0.0114358    dα/dt= -8 1.53254 10±0.00842981    w3=0.000228838±0.94777