A dataset provided by the European Space Agency

Obs ID 1942649
Target/Line-of-sight TOI4311
Gaia DR2 ID GAIA DR2 5064693746900436736
URL https://cheops.unige.ch/archive_browser/?visit-id=1942649
DOI https://doi.org/10.57780/esa-3s8hp1m
Author European Space Agency
Description of observation
  • Target RA (J2000): 41.684669 °
  • Target Dec (J2000): -31.17964 °
  • Gaia GMag: 11.27

  • Programme ID: CH_PR120054
  • Programme Manager: WILSON
  • PI of observing programme: Benz
  • Title of programme: MR.IMPROVE - X-Gal
  • Abstract: A key science driver of the CHEOPS mission is the accurate determination of planetary radii to characterise their internal structures. One such tantalising research area is the study of the internal mass fractions of iron, silicates, and water as a function of system chemistry, as this could inform planet formation theory. Building on work that showed a link between stellar abundances and inferred planet chemistry, we will use precise CHEOPS photometry of exoplanets across different galactic populations (thin disk, thick disk, halo) and newly developed Bayesian models to probe the internal structure and formation of planets across our Galaxy.
Temporal Coverage 2022-11-14T21:35:59Z / 2022-11-15T09:52:00Z
Version 3.0
Mission Description CHEOPS (Benz et al., https://doi.org/10.1007/s10686-020-09679-4) is a European Space Agency (ESA) mission in partnership with Switzerland with important contributions to the payload and the ground segment from Austria, Belgium, France, Germany, Hungary, Italy, Portugal, Spain, Sweden and the United Kingdom.

The satellite has a single payload comprising an ultra-high precision photometer covering the 330 - 1100 nm wavelength range in a single photometric band. Observations are made as part of the Guaranteed Time Observing Programme that is formulated by the CHEOPS Science Team, and the Guest Observers Programme through which the Community at large can apply for CHEOPS time.
Creator Contact https://www.cosmos.esa.int/web/cheops/contact
Date Published 2024-10-31T20:00:05Z
Keywords CHEOPS, EXOPLANETS, wide-band photometer
Acknowledgements https://www.cosmos.esa.int/web/cheops-guest-observers-programme/publication-guidelines
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, 2024, 'TOI4311', 3.0, European Space Agency, https://doi.org/10.57780/esa-3s8hp1m