Theoretical H-R diagram for the Section 5.5 astrometric reference stars and the Table 4 KOI. Data are from the MAST. KOI labeling is the same as in Figure 17. The main sequence and giant branch are apparent. Lines show the predicted loci for 10 Gyr age solar metallicity stars (- - -) and 3 Gyr age metal-poor stars (-· ·-) from Dartmouth Stellar Evolution models (Dotter et al. 2008). Compared with Figure 17, existing log g values apparently do not readily identify sub-giants.