1 INTRODUCTION
2 METHODOLOGY AND DATA ANALYSIS
2.1 Cross-matching the CTL and GALAH Catalogs
2.2 Deriving Stellar Radii, Masses and Ages from GALAH Stellar Parameters
2.3 Deriving Stellar Abundances and Ratios for GALAH-TESS stars
3 RESULTS
3.1 Physical Stellar Parameters
3.2 Chemical Stellar Parameters
4 DISCUSSION
4.1 Refining Planetary System Parameters
4.2 Importance of Stellar Abundances to Exoplanetary Science
5 CONCLUSION