Table 1.
Parameters for the shock crossing.
| Parameter | Value |
|---|---|
| Date | 30 October 2021 |
| Time of shock ramp (UTC) | 22:02:09 |
| θbn(a) [°] | 44 |
| Alfvén Mach number (a)MA | 6.7 |
| Fast Mode Mach number (b)Mf | 2.5 |
 (mixed mode 3) |
[0.64, −0.04, −0.77] |
 (magnetic coplanarity) |
[0.47, −0.56, −0.68] |
 (minimum variance) |
[0.80, −0.20, −0.57] |
| Shock speed (a) [km s−1] | 348 |
| Solar wind speed Vu [km s−1] | 321 |
| Magnetic field Bu [nT] | 2.7 |
| Magnetic compression ratio (Bu/Bd) | 3.6 |
| Ion Temperature Tiu [eV] | 5.0 |
| Density (ion, electron) nu [cm−3] | 7.3, 8.9 |
| Density compression ratio (nu/nd) | 3.5 |
| Ion plasma βiu | 2.3 |
| Upstream window Δu | 21:58:00–22:00:00 |
| Downstream window Δd | 22:05:09–22:08:06 |
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