![]() |
![]() |
![]() |
The PGH rate consists of greater than 70 MeV/nuc nuclei, primarily protons, and is a good indicator of the level of modulation of galactic cosmic rays. It can also respond to large solar flares.
For a list of excluded times please see Excluded Times for Voyager-1.
Postscript and PDF versions are available through the links under each figure.
![]() Voyager-1 PGH Rate (3 months) |
![]() Voyager-1 PGH Rate (12 months) |