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Table 2

Metrics for the simulated results of stream interaction region (SIR) and its following fast stream (FS).

POD MR PPV FR TS Bias
STB 0.65 0.35 0.81 0.19 0.56 0.79
L1 0.74 0.26 0.74 0.26 0.59 1.00
STA 0.77 0.23 0.79 0.21 0.64 0.96

〈|Δt SI|〉 (day)
〈Δt SI〉 (day)
〈|Δt D−SIR|〉 (day)
〈Δt D−SIR〉 (day)


STB 1.259 ± 0.221 −0.593 ± 0.328 0.837 ± 0.158 −0.398 ± 0.225
L1 1.212 ± 0.149 −0.172 ± 0.296 1.136 ± 0.181 −0.219 ± 0.299
STA 1.168 ± 0.168 −0.295 ± 0.294 0.859 ± 0.154 0.058 ± 0.239

〈|Δv min|〉 (km/s)
〈Δv min〉 (km/s)
〈|Δv max|〉 (km/s)
〈Δv max〉 (km/s)


STB 51.826 ± 9.510 48.371 ± 10.340 59.629 ± 7.678 −9.357 ± 14.970
L1 36.623 ± 5.200 28.715 ± 7.108 64.719 ± 8.720 −40.471 ± 13.856
STA 39.226 ± 5.954 33.231 ± 7.430 57.565 ± 7.373 −21.599 ± 13.557

〈|Δv FS|〉 (km/s)
〈Δv FS〉 (km/s)
〈|Δt D−FS)|〉 (day)
〈Δt D−FS)〉 (day)


STB 26.155 ± 4.280 8.731 ± 7.093 2.683 ± 0.896 2.367 ± 0.943
L1 35.127 ± 4.452 −8.946 ± 8.501 1.915 ± 0.376 1.480 ± 0.457
STA 30.401 ± 4.593 7.829 ± 7.767 2.594 ± 0.525 2.366 ± 0.572

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