RTModel
Real-Time Microlensing Modelling by Valerio Bozza

 
OB150479
Binary
 
Binary lens models with parallax
Model X1     χ2=1435.14    gOGLE=20.7937±2.24093

s=2.20062±0.021168    q=0.710197±0.00371476    u0=0.03987±0.00261224    θ=0.110877±0.00978473    ρ*=0.000401±0.00114066    tE=258.685±0.119625    t0=7429.09±1.17786    
π=0.002618±0.000240641    π||=0.001854±0.00514681    
Model X2     χ2=1551.17    gOGLE=20.5528±2.30458

s=2.20083±0.0130263    q=0.696514±0.00243611    u0=0.0370983±0.00408795    θ=0.109417±0.0060299    ρ*=0.000395956±0.000781389    tE=258.697±0.456719    t0=7429.87±0.587046    
π=0.00536811±0.000255547    π||=0.000828066±0.0041462    
Binary lens models
Model L1     χ2=1330.87    gOGLE=21.0904±1.35088

s=2.19996±0.000630785    q=0.716305±0.000683972    u0=0.0406894±0.000288543    θ=0.105387±0.00028886    ρ*=0.00038258±0.000216337    tE=260.522±0.0209593    t0=7429.71±0.0839941    
Model L2     χ2=1330.94    gOGLE=21.051±1.35177

s=2.20005±0.000643476    q=0.712923±0.000737285    u0=0.0410014±0.000319727    θ=0.105495±0.000294245    ρ*=0.000380865±0.000226488    tE=260.552±0.01963    t0=7430.28±0.0860415    
Model L3     χ2=1331.31    gOGLE=21.1974±2.0824

s=2.19995±0.000740271    q=0.720148±0.000650696    u0=0.0399058±0.000225478    θ=0.104845±0.000356558    ρ*=0.000387641±0.000227486    tE=260.788±0.105608    t0=7429.39±0.0958415    
Binary lens models with parallax and orbital motion
Model O1     χ2=32749.7    gOGLE=3.44486±2.86055

s=1.52788±0.458866    q=0.420842±1.7731    u0=0.371267±1.44753    θ=2.00445±2.58756    ρ*=0.0000101338±0.00206983    tE=94.9112±59.1334    t0=7153.32±60.0405    
π=-1.34962±4.08664    π||=0.439829±3.1643    ds/dt=0.00123129±0.00064185    dθ/dt=0.0007655±0.000932429    w3=0.000190504±0.086674