2041233

Target RA (J2000): 148.160538 and deg Target Dec (J2000): 35.11166 and deg Gaia GMag: 8.082 Programme ID: CH_PR100024 Programme Manager: CABRERA PI of observing programme: Benz Title of programme: MR.IMPROVE - Gas content of low-mass planets Abstract: Constraining the gas content of planets in the 1-10 Mearth regime to know if there are two populations (gas-poor versus gas-rich) or a continuum of possile gas content. The first case would point towards some 'catastrophic' event (e.g. giant impact) or threshold effect (e.g. a low critical mass) governing the gas content of planets. [truncated! Please see actual data for full text]