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Table 4.
Minima and maxima of the solar magnetic cycle during the Ulysses mission.
| Date | Phase of solar magnetic cycle |
|---|---|
| Dec. 1979 | solar maximum |
| ISD focusing phase | |
| Sep. 1986 | solar minimum (strong ISD focusing) |
| ISD focusing phase | |
| Nov. 1989 | solar maximum |
| ISD defocusing phase | |
| Aug. 1996 | solar minimum (strong ISD defocusing) |
| ISD defocusing phase | |
| Nov. 2001 | solar maximum |
| ISD focusing phase | |
| Dec. 2008 | solar minimum (strong ISD focusing) |
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