A dataset provided by the European Space Agency

Obs ID 1330502
Target/Line-of-sight EBLM_0546-18
Gaia DR2 ID GAIA DR2 2967624321943181440
URL https://cheops.unige.ch/archive_browser/?visit-id=1330502
DOI https://doi.org/10.5270/esa-b0vlv0w
Author European Space Agency
Description of observation
  • Target RA (J2000): 86.520040 °
  • Target Dec (J2000): -18.29850 °
  • Gaia GMag: 12.02

  • Programme ID: CH_PR100037
  • Programme Manager: MAXTED
  • PI of observing programme: Benz
  • Title of programme: ANCILLARY SCIENCE - Eclipsing binaries with very low mass stars
  • Abstract: Targets are F/G stars with transiting M-dwarf companions and will be selected from the BEBOP survey for circum-binary planets. The immediate objectives of these CHEOPS observations are: i. to measure radius of the M-dwarf precisely from the transit depth/shape so that we can establish a robust mass-radius-metallicity relation for very low mass stars; ii. to measure the effective temperature of the M-dwarf companions from the secondary eclipse depth; iii. to search for transits from circumbinary planets detected by the BEBOP radial velocity survey. The transit observations will also be used to calibrate/test limb-darkening models in the CHEOPS band-pass.
Temporal Coverage 2020-12-31T05:23:00Z / 2020-12-31T14:24:00Z
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 2024-12-17T11:33:17Z
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, 'EBLM_0546-18', 3.0, European Space Agency, https://doi.org/10.5270/esa-b0vlv0w