HRDs and the LDB for Theia 130 and Theia 370. All the symbols and lines follow the same convention as Figure A.23. The blue lines correspond to a isochrones of 1, 10, 30, 100 Ma, and 1 Ga from the BT-Settl models (Allard et al. 2013), where the thick one corresponds to a 30 Ma. The figure includes a 20 Ma isochrone from D’Antona & Mazzitelli 1994 (black dashed line). (a): Theia 133. The figure includes a 20 Ma isochrone from Siess et al. 2000 (red dotted line) and a 18 Ma isochrone from Tognelli et al. 2011 (orange dashed dot line). Theia 133 is Ma old using the BT-Settl bolometric luminosity-age relationship (Allard et al. 2012). (b): Theia 370. The figure includes a 25 Ma isochrone from Siess et al. 2000 (red dotted line) and a 20 Ma isochrone from Tognelli et al. 2011 (orange dashed dot line). Theia 370 is Ma old using the BT-Settl bolometric luminosity-age relationship (Allard et al. 2012).