RTModel
Real-Time Microlensing Modelling by Valerio Bozza

 
OB140727
Binary
 
Binary lens models with parallax
Model X1     χ2=7007.27    gOGLE=1.8698±0.220184

s=1.66431±0.000421346    q=0.0483883±0.00712243    u0=0.775028±0.0293557    θ=2.27347±0.0120589    ρ*=0.00160709±0.0010399    tE=50.452±0.574303    t0=6830.83±1.08599    
π=0.00100246±0.344146    π||=0.000999554±0.700433    
Model X2     χ2=7318.86    gOGLE=1.97837±0.205862

s=1.72334±0.00046916    q=0.0607597±0.0132855    u0=0.729357±0.014852    θ=2.36689±0.00266462    ρ*=0.0017755±0.00114545    tE=45.9473±0.0736085    t0=6828.7±1.0884    
π=0.00104703±0.407742    π||=0.00080013±0.944252    
Binary lens models
Model L1     χ2=7013.33    gOGLE=1.86931±0.189074

s=1.6643±0.000364817    q=0.0483883±0.00356539    u0=0.775027±0.0172711    θ=2.27347±0.0118542    ρ*=0.00160709±0.00102568    tE=50.4519±0.563973    t0=6830.83±0.135082    
Model L2     χ2=7317.06    gOGLE=1.98013±0.200864

s=1.72332±0.000361149    q=0.0607583±0.00494997    u0=0.729354±0.0072294    θ=2.36689±0.00253014    ρ*=0.00177476±0.00117909    tE=45.9457±0.0668774    t0=6828.7±0.15874    
Model L3     χ2=7492.22    gOGLE=2.16471±0.0669489

s=1.76307±0.00123902    q=0.0756866±0.00172317    u0=0.684313±0.00398982    θ=2.44256±0.00273834    ρ*=0.00276014±0.00115774    tE=42.2485±0.105846    t0=6828.33±0.0531972    
Model L4     χ2=7493.06    gOGLE=1.96957±0.104237

s=1.70005±0.000241895    q=0.0477913±0.0039878    u0=0.74493±0.00468735    θ=2.31144±0.00257796    ρ*=0.00163988±0.00101995    tE=47.4074±0.0456377    t0=6829.99±0.185578    
Model L5     χ2=7688.37    gOGLE=2.15669±0.141088

s=1.74475±0.000302634    q=0.0595279±0.00625049    u0=0.696619±0.00512564    θ=2.40592±0.00277908    ρ*=0.00182385±0.00116228    tE=43.776±0.040834    t0=6828.36±0.225932    
Binary lens models with parallax and orbital motion
Model O1     χ2=38233.4    gOGLE=3.23191±1.02123

s=1.66474±0.00956209    q=0.0475834±0.025755    u0=0.775268±0.00483595    θ=2.27312±0.0211042    ρ*=0.00675531±0.00659838    tE=50.4401±3.28277    t0=6830.82±4.48293    
π=0.0327649±2.15366    π||=0.00402287±0.594316    ds/dt=0.000930798±0.000074881    dθ/dt=0.00114055±0.0002182    w3=0.00132874±0.000562962