RTModel
Real-Time Microlensing Modelling by Valerio Bozza

 
OB190534
Binary
 
Binary lens models
Model L1     χ2=762.758    gOGLE I=277.872±61.7019

s=0.564086±0.0165372    q=0.196354±0.0111555    u0=0.040166±0.000237569    α=4.37402±0.0297255    ρ*=0.00082±0.000353718    tE=168.005±7.23543    t0=8594.44±0.26453    
Model L2     χ2=793.14    gOGLE I=88.7993±15.1128

s=0.73706±0.0124134    q=0.282582±0.085965    u0=0.143806±0.000460036    α=0.661808±0.0291572    ρ*=0.000834387±0.00232277    tE=54.6123±11.863    t0=8602.07±1.56513    
Model L3     χ2=802.606    gOGLE I=165.452±38.2986

s=0.603348±0.00280104    q=0.794072±0.031741    u0=0.0946943±0.000439443    α=4.01976±0.00708482    ρ*=0.000780581±0.00055757    tE=101.441±0.660378    t0=8599.97±0.118917    
Binary lens models with parallax
Model X1     χ2=731.514    gOGLE I=272.53±59.5218

s=0.552097±0.0308508    q=0.206128±0.0233939    u0=-0.0401315±0.000244328    α=1.94762±0.0620514    ρ*=0.000845866±0.000292401    tE=183.15±10.0996    t0=8595.±0.615105    
πE,N=0.0350188±0.051961    πE,E=-0.293099±0.102976    
Model X2     χ2=741.729    gOGLE I=269.589±66.3796

s=0.620819±0.0535016    q=0.162421±0.0276479    u0=-0.0399±0.000314445    α=1.86485±0.0771809    ρ*=0.00087±0.000426775    tE=145.759±18.0184    t0=8593.83±0.294307    
πE,N=0.41815±0.495004    πE,E=0.078187±0.758704