RTModel
Real-Time Microlensing Modelling by Valerio Bozza

 
OB181494
Binary
 
Binary lens models
Model L1     χ2=1777.08    gOGLE I=6.25009±2.9646

s=1.54269±0.164449    q=0.452289±0.537468    u0=0.58985±0.356257    α=1.8791±0.247126    ρ*=0.0211459±0.0358361    tE=31.496±10.2187    t0=8342.26±1.39689    
Model L2     χ2=1810.8    gOGLE I=14.6955±21.0623

s=0.794459±0.459816    q=0.394938±0.681809    u0=0.0204443±0.244145    α=5.46435±0.678212    ρ*=0.0146638±0.0210236    tE=48.3416±62.2581    t0=8349.82±1.75679    
Model L3     χ2=1815.35    gOGLE I=12.355±4.23006

s=2.21189±0.0989024    q=0.315918±0.134605    u0=1.22985±0.126146    α=1.94779±0.0722288    ρ*=0.0117917±0.00758139    tE=68.0198±15.2713    t0=8314.01±5.36529    
Model L4     χ2=1828.12    gOGLE I=34.6402±22.5235

s=0.553908±0.16582    q=0.430863±0.717435    u0=0.0523523±0.0681456    α=1.00009±0.474389    ρ*=0.00966796±0.0192455    tE=69.2384±26.1943    t0=8346.28±2.70297    
Binary lens models with parallax
Model X1     χ2=1775.87    gOGLE I=6.16896±3.50621

s=1.54898±0.209855    q=0.432575±0.499285    u0=-0.597886±0.359942    α=4.35419±0.371463    ρ*=0.0212106±0.0353024    tE=31.7459±8.56826    t0=8341.04±5.75819    
πE,N=0.581967±3.63382    πE,E=-0.354273±3.85038    
Model X2     χ2=1776.53    gOGLE I=6.30547±4.43976

s=1.54224±0.184478    q=0.45231±0.542265    u0=0.590314±0.259348    α=1.87941±0.357769    ρ*=0.0210365±0.0417846    tE=31.3632±10.5654    t0=8342.26±5.44179    
πE,N=-0.0638877±5.8028    πE,E=-0.220406±4.70714    
Model X3     χ2=1810.13    gOGLE I=14.6984±27.113

s=0.794161±0.587606    q=0.395141±0.372796    u0=-0.020426±0.0516595    α=0.816913±0.712053    ρ*=0.0146523±0.0246305    tE=48.2934±80.6797    t0=8349.82±3.20527    
πE,N=0.0183223±14.7817    πE,E=0.0307264±5.32258