A dataset provided by the European Space Agency

Obs ID 1989185
Target/Line-of-sight K2-158
Gaia DR2 ID Gaia DR2 3596003497911958528
URL https://cheops.unige.ch/archive_browser/?visit-id=1989185
DOI https://doi.org/10.57780/esa-m83ht2t
Author European Space Agency
Description of observation
  • Target RA (J2000): 179.939957 °
  • Target Dec (J2000): -5.72172 °
  • Gaia GMag: 11.613

  • Programme ID: CH_PR110045
  • Programme Manager: SERRANO
  • PI of observing programme: Benz
  • Title of programme: EXPLORE - ChOIs: CHEOPS Objects of Interest. Identifying non-TOI candidates with CHEOPS
  • Abstract: We propose to perform CHEOPS transit photometry of non-TOIs, i.e., small planet candidates detected in TESS light curves with a relatively low signal-to-noise ratio (S/N < 7). More specifically, the program aims at 1) excluding false alarms and increasing the significance of the transit detection; 2) identifying additional transiting planet candidates (aka, ChOIs) in bright TESS systems already known to host a TOI; 3) improving the transit ephemeris and parameters.
Temporal Coverage 2023-02-02T09:36:00Z / 2023-02-02T23:36:00Z
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 2024-10-31T19:59:06Z
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, 'K2-158', 3.0, European Space Agency, https://doi.org/10.57780/esa-m83ht2t