BEGIN:VCALENDAR VERSION:2.0 PRODID:-//CERN//INDICO//EN BEGIN:VEVENT SUMMARY:Constraining Volcanism on 55 Cnc e with MAROON-X DTSTART;VALUE=DATE-TIME:20220908T081500Z DTEND;VALUE=DATE-TIME:20220908T083000Z DTSTAMP;VALUE=DATE-TIME:20240704T115916Z UID:indico-contribution-142@meetings.aip.de DESCRIPTION:Speakers: Kaitlin Rasmussen (University of Washington)\nThe cl ass of hot terrestrial worlds known as lava planets has come under signifi cant investigation in the last decade. The brightest and most well-studied of these objects is 55 Cancri e\, a nearby super-Earth with a remarkable 17-hour orbit. However\, despite numerous studies\, debate remains about t he existence and composition of its atmosphere. We present upper limits on the iron content of 55 Cnc e derived from high-resolution time-series spe ctra taken with Gemini-N/MAROON-X and discuss implications for volcanic ou tgassing models for this planet.\n\nhttps://meetings.aip.de/event/16/contr ibutions/142/ LOCATION:Leibniz Institute for Astrophysics Potsdam (AIP) Lecture Hall URL:https://meetings.aip.de/event/16/contributions/142/ END:VEVENT END:VCALENDAR