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STScI’s Internet connections will be UNAVAILABLE Sunday, November 18, 2018 from 5:00 AM to 9:00 AM. We apologize for the inconvenience.

Search and Retrieval

Rather than having a standard MAST search interface for retrieving EPOCh data, users can navigate two different directory structures to find data of interest. Clicking on the subdirectory headings will display a page of either more subdirectories or downloadable files.

The first directory structure was provided by the EPOCh project for use with the Planetary Data System (PDS).

The second is a MAST-formatted structure which divides files by visit rather than day of observation. Links are also provided for downloading all the data associated with a particular visit as a tar file. Although the directory structures are different, the underlying files are the same.

If you have any questions or problems, you can contact the help desk via the link at the bottom of this page.