ftp://spdf.gsfc.nasa.gov/pub/data/ace/epam/level2_ascii/pha_spectra/aareadme_epam
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Self-descibed .csv flux data are taken from http://data.ftecs.com/VHO/VEPO/ace_epam/pha/spectra/ 
provided by Tom Amstrong, Fundamental Technologies, LLC,
   ( http://vho.ftecs.com/index.html)
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For browse and retrieve that data see:
             http://omniweb.gsfc.nasa.gov/ftpbrowser/ace_epam_flux_1d.html
             http://omniweb.gsfc.nasa.gov/ftpbrowser/ace_epam_flux_1h.html
  
For flux comparison see: 
        http://omniweb.gsfc.nasa.gov/ftpbrowser/flux_spectr_m1.html
    and http://omniweb.gsfc.nasa.gov/ftpbrowser/flux_spectr_m2.html
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Related data and directories:
SPDF Data and Orbits Services <http://spdf.gsfc.nasa.gov/>

The SPDF Contact: John.F.Cooper@nasa.gov
       Natalia Papitashvili <Natalia.E.Papitashvili@nasa.gov>


Please acknowledge NASA's National Space Science Data Center and
 Space Physics Data Facility, for data usage.

Authorizing NASA Official: Dr. R.E. McGuire, Head, SPDF, NASA Goddard Space Flight Center
                         e-mail:  Robert.E.McGuire@nasa.gov
 
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