Left: the (J − Ks, J) CMD in the 2MASS system of the MOA-2007-BLG-192  field combining the data from the IRSF (within 3′ of target, black points) and NACO (within 18″, blue points). In red the photometry of the measured lens+source flux at magnification A = 1.23 is displayed together with the inferred decomposed fluxes of the source (green) and the lens (planetary host star, black). Overplotted are Marigo et al. (2008) solar metallicity isochrones of ages log    (Gyr) = 9.00,9.88,10.15 at distance modulus of dm = 14.38 and estimated extinction of A_J = 0.72,A_Ks = 0.29. Right: same as above but for (H − Ks, H).