VMS Help ANALYZE, /PROCESS_DUMP, Qualifiers, /IMAGE  *Conan The Librarian (sorry for the slow response - running on an old VAX)

       /IMAGE=image-name
       /NOIMAGE

    On VAX systems, specifies the image to be activated to set up the
    process context for the analysis. If you use the /NOIMAGE qualifier,
    the DELTA debugger will be used for the analysis.

    By default, symbols are taken from the image with the same name as
    the image that was running at the time of the dump.