ACE ULEIS Level 2 Data

You might like to try our alternate ACE Level 2 data server


Solar Suprathermal and Energetic Particle Fluxes

Hourly Averages   (Bartels rotation   DOY/Year)

Daily Averages   (Bartels rotation   DOY/Year)

Bartels Rotation (27-day) Averages   (begin DOY/Year - end DOY/Year)
  Full Data Range   50/1998 - 204/2025
ULEIS Data Documentation


ULEIS Level 3 Data - velocity spectrograms, multipanel plots, stack-energy plots, anisotropy plots.

ACE Level 2 HDF files


ACE Level 2 HDF files via ftp



Last Updated: Fri Jul 25 17:38:07 PDT 2025
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