Presentation #102.412 in the session Poster Session.
We will discuss the results from the Exoplanets with Gemini Spectroscopy (ExoGemS) survey, which has acquired high-resolution transit spectroscopy of over a dozen exoplanets. Because our survey covers a large range of radii, masses, and Teq, we can compare how these properties affect the resulting transmission spectrum. The high-resolution of GRACES allows us to analyze the line profile and study the atmosphere at higher altitudes. In particular, we will highlight the detections from WASP-76 b and HAT-P-32 b. We will also present the surprising results from our search for sodium in these planets.