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Table 6
Linear least-squares fits (y = ax + b) and correlation coefficients R describing the relationships between BV (BV < 12 mV m-1) and geomagnetic indices.
| a ICME | a CIR | b ICME | b CIR | R ICME | R CIR | |||
|
|
||||||||
| Dst | 12 ± 2 | 12 ± 2 | 13 ± 19 | 28 ± 17 | −0.65 | −0.64 | ||
| Ap | 14 ± 2 | 11 ± 3 | –35 ± 14 | −21 ± 18 | 0.79 | 0.56 | ||
| AE | 45 ± 13 | 47 ± 14 | 328 ± 99 | 265 ± 93 | 0.52 | 0.50 | ||
Notes. Subscripts ICME and CIR refer to ICMEs and HSS/CIRs, respectively.
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