CHEOPS Observers Manual

The CHEOPS Observers Manual aims to provide members of the community with an overview of how to observe with CHEOPS. It includes details on the tools available to support propspective observers in their proposal preparation together with decrption of the different elements of the mission, including the instrument, operations and performance. Details are also provided on how CHEOPS data is procesed, the data products and how data can be accessed.

Current version:

Issue 4.0 - issued 4 April 2023, applicable to AO-4 and DP programmes.

Past versions:

Issue i3.1 - issued 13 February 2022, applicable to AO-3 and DP programmes.
Issue i3.0 - issued October 2021, applicable to AO-3 and DP programmes.
Issue i2.0 - applicable to AO-2 and DP programmes.


Questions about CHEOPS or the GO Programme? Please email cheops-support at and we will be happy to help!
Last updated 30 Mar 2023