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Table 7

Derived parameters for the stellar wind (SW) at the inner (at 0.05 pc) and for the interstellar medium (ISM) at the outer boundaries (at “”).

Type Parameter Unit Value

SW sound speed km s-1 2.75
ISM sound speed km s-1 8.62
SW Mach number 1001.46
ISM Mach number 9.28
SW pressure dyne 3.70 × 10-13
ISM pressure dyne 4.56 × 10-11

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