Note: When accessing files, be aware of the different formats these files and tables are in (File Structures).
For the current WFPC2 calibration reference data, go to Frequently Used WFPC2 Data
For the previous versions of WFPC2 calibration reference data, go to Less Frequently Used WFPC2 Data
To get the the WFPC2-teams' home page, go to the WFPC2 Home Page
For files formerly used or being used in the routine OPUS pipeline; including brief descriptions of types of files,followed by detailed listing of filenames & histories, go to the WFPC2 Reference File Information Page.
These are available from the archives, but not used in the standard OPUS pipeline. For this data, go to the WFPC2 Alternate Reference File Page.