Navigation

  • Skip to Content
  • Close
  • CHEOPS Guest Observers Programme
  • Mission Home Page/Latest News
  • CHEOPS Guaranteed Time Observing Programme
  • Is CHEOPS for you?
  • CHEOPS Mission Archive
  • CHEOPS Data
  • Discretionary Programme
  • FAQ Discretionary Programme
  • Approved Discretionary Programme proposals
  • Approved AO-1 Programmes
  • Approved AO-2 Programmes
  • Approved AO-3 Programmes
  • Past Annual Announcements of Opportunity (AOs)
    • AO-1
    • FAQ AO-1
    • AO-2
    • FAQ AO-2
  • AO-3
  • FAQ AO-3
  • AO-3 Updates
  • Register to the CHEOPS Guest Observers Programme
  • Proposal Preparation Tools
    • Exposure Time Calculator
    • Reserved Target List Checker
    • Scheduling Feasibility Checker
  • CHEOPS Observers Manual
  • Phase 2 Proposal Submission
** AO-3 FOR OBSERVING TIME ON CHEOPS HAS NOW CLOSED **
ESA uses cookies to track visits to our website only, no personal information is collected.
By continuing to use the site you are agreeing to our use of cookies. OK
Find out more about our cookie policy.
  • Science Missions
    • Future Missions
      • Athena
      • LISA
    • In Development
      • ACES
      • ARIEL
      • Comet Interceptor
      • Euclid
      • ExoMars 2020
      • JUICE
      • JWST
      • PLATO
      • Proba-3
      • SMILE
    • Operational & Post-Operational
      • BepiColombo
      • CHEOPS
      • Cluster
      • ExoMars 2016
      • Gaia
      • Herschel
      • INTEGRAL
      • Mars Express
      • Proba-2
      • SOHO
      • Solar Orbiter
      • XMM-Newton
    • Collaborative Missions
      • AKARI
      • Cassini Huygens
      • Chandrayaan-1
      • Chang'E
      • CoRoT
      • Double Star
      • Hinode
      • Hitomi
      • Hubble
      • IRIS
      • Microscope
      • Suzaku
    • Completed
      • COS-B
      • EXOSAT
      • Giotto
      • Hipparcos
      • ISO
      • IUE
      • LISA Pathfinder
      • Planck
      • Rosetta
      • SMART-1
      • Ulysses
      • Venus Express
  • European Space Agency
  • Science &Technology
  • Sign in

cheops guest observers programme

esa-logo

AO-2 Updates - CHEOPS Guest Observers Programme

  • CHEOPS Guest Observers Programme
  • AO-2 Updates
  • CHEOPS Guest Observers Programme
  • Mission Home Page/Latest News
  • CHEOPS Guaranteed Time Observing Programme
  • Is CHEOPS for you?
  • CHEOPS Mission Archive
  • CHEOPS Data
  • Discretionary Programme
  • FAQ Discretionary Programme
  • Approved Discretionary Programme proposals
  • Approved AO-1 Programmes
  • Approved AO-2 Programmes
  • Approved AO-3 Programmes
  • Past Annual Announcements of Opportunity (AOs)
    • AO-1
    • FAQ AO-1
    • AO-2
    • FAQ AO-2
  • AO-3
  • FAQ AO-3
  • AO-3 Updates
  • Register to the CHEOPS Guest Observers Programme
  • Proposal Preparation Tools
    • Exposure Time Calculator
    • Reserved Target List Checker
    • Scheduling Feasibility Checker
  • CHEOPS Observers Manual
  • Phase 2 Proposal Submission

AO-2 Updates

Details of any updates to AO-2 documentation/tools/approach that are required during the period that the AO is open will be made on this website.

  • ​​​​​​​ Word templates for both the Science Justification and the Technical Justification have been updated - see this link for further details. Latex templates will NOT be provided.

 

Last updated: 24 November 2020

SCI Directorate

  • Science Advisory Structure
  • Announcements and Calls
  • Job Vacancies
  • Contact our Directorate
  • About SCI

Science Resources

  • Science Archives
  • Document Portal
  • Mission Publications
  • Conferences & Workshops
  • Tech-Talks
  • Mailing Lists

Science Faculty

  • Space Science Faculty
  • Research Fellowships
  • SCI-S Seminars

Visiting us

  • EDUROAM
  • ESTEC
  • ESAC

Support

  • SciOps IT Services (SITU)
  • SITU Service Desk
  • Cosmos Portal Help & FAQ
  • SciOps X-mission Support
  • SciOps Product Assurance
  • ESTEC Science IT Services
  • Privacy Policy
Cosmos Services ALL RIGHTS RESERVED.  COPYRIGHT 2022 © EUROPEAN SPACE AGENCY.