The Instrument Handbook is the primary guide to the characteristics and use of the instrument.

The Data Handbook is the primary reference for data format and analysis information for HST and WFC3 products. A short version containing only WFC3 information is available in PDF format.

ISRs are technical reports written by the WFC3 Group staff about various aspects of the instrument and data. They usually contain indepth information about a specific topic.

WFC3-related documents published by the Telescopes Branch covering HST's aperture files, pointing, focus, etc.

Papers published in various journals, as well as presentation materials from past meetings.

Training presentations describing WFC3 and its capabilities, operations, pipeline.

WFC3 relevant posters and presentations given at HST Calibration Workshops, hosted at STScI.

The WFC3 Information Brochure contains an overview of the instrument's capabilities (pdf).