Cohoweb Data Explorer - Near-Earth Heliosphere Data - NSSDC - Goddard Space Flight Center
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ANON/FTP access to COHO ASCII files

Hourly merged
magnetic field,
plasma, particle
and ephemeris data
  Higher res files
Helios 1
Helios 2
OMNI_M
Pioneer 10
Pioneer 11
Pioneer Venus Orbiter
STEREO-A
STEREO-B
Ulysses
Voyager 1
Voyager 2
  Helios 1
Helios 2
Pioneer 10
Pioneer 11
Pioneer Venus Orbiter
STEREO-A
STEREO-B
Ulysses
Voyager 1
Voyager 2

If you have any questions/comments about COHOWEB system, contact: Dr. Natalia Papitashvili,Mail Code 672, NASA/Goddard Space Flight Center, Greenbelt, MD 20771

NASA Official: Dr. Robert McGuire, Head of the Space Physics Data Facility