Open Access
Table 1.
SEP datasets distributed through SEPServer.
| Instrument | Time period covered | Distance (AU) | Species: energy range | Directional information |
|---|---|---|---|---|
| Helios-1 & 2/E6 | 01/1974–02/1986 (H1) | 0.31–0.98 (H1) | e−: 0.3–>3.0 MeV | 55° view cone; two S/C; |
| Kunow et al. (1975) | 01/1976–/1980 (H2) | 0.29–0.98 (H2) | p: 1.3–>51 MeV | Sectorized ⊥ S/C-spin axis |
| He: 1.7–48 MeV/n | ||||
| Ulysses/HI-SCALE | 01/1991–12/2006 | 1.3–5.4 | e−: 0.038–0.32 MeV | Sectorized in various |
| Lanzerotti et al. (1992) | ions: 0.061–4.8 MeV | directions wrt. S/C-spin axis | ||
| Ulysses/COSPIN/KET | 01/1991–12/2006 | 1.3–5.4 | e−: 4–>500 MeV | 45° view cone |
| Simpson et al. (1992) | p: 2.7–>2000 MeV | Sectorized ⊥ S/C-spin axis | ||
| He: 2.3–>2100 MeV/n | ||||
| Ulysses/COSPIN/LET | 01/1991–12/2006 | 1.3–5.4 | p: 0.9–19 MeV | Sectorized ⊥ S/C-spin axis |
| Simpson et al. (1992) | He: 1–19 MeV/n | |||
| CNO: 2.6–39 MeV/n | ||||
| Z ≥ 10: 3.0–75 MeV/n | ||||
| Wind/3DP | 11/1994–present | ~1.0 | e−: 0.022–0.63 MeV | Eight true pitch-angle sectors |
| Lin et al. (1995) | p: 0.049–9.3 MeV | Rebinned from 4π observations | ||
| SOHO/ERNE | 05/1996–present | ~1.0 | p: 1.6–130 MeV | 62° and 120° view cones |
| Torsti et al. (1995) | He: 1.6–130 MeV/n | 250 bins within 120° view cone | ||
| O: 2.5–200 MeV/n | (3-axis stabilized S/C) | |||
| Fe-Ni: 3.0–200 MeV/n | ||||
| SOHO/EPHIN | 12/1995–present | ~1.0 | e−: 0.25–10 MeV | Binned inside a 83° view cone |
| Müller-Mellin et al. (1995) | p: 4.3– MeV | (3-axis stabilized S/C) | ||
| He: 4.3–53 MeV/n | ||||
| ACE/SIS | 08/1997–present | ~1.0 | He: 3.4–41 MeV/n | Integrated inside a 95° view cone |
| Stone et al. (1998) | O: 7.3–90 MeV/n | (spinning S/C) | ||
| Fe: 11–170 MeV/n | ||||
| ACE/EPAM | 08/1997–present | ~1.0 | e−: 0.038–0.32 MeV | Sectorized in various |
| Gold et al. (1998) | ions: 0.047–4.8 MeV | directions wrt. S/C-spin axis | ||
| STEREO-A&B/SEPT | 11/2006–present | 0.94–0.98 (A) | e−: 0.065–0.43 MeV | 52° and 52.8° view cones; four |
| Müeller-Mellin et al. (2008) | 1.00–1.08 (B) | ions: 0.084–6.5 MeV | directions; two 3-axis stabilized S/C | |
| STEREO-A&B/LET | 11/2006–present | 0.94–0.98 (A) | p: 1.8–15 MeV | Two 133° × 29° view cones; |
| Mewaldt et al. (2008) | 1.00–1.08 (B) | He: 4–15 MeV/n | Two 3-axis stabilized S/C |
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