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Table 2.

Initial state parameters.

Parameter Value
FR1 FR2
j0 (stA cm−2) 435 295 (a)
j1 (stA cm−2) 455 300
TFR (MK) 1 4
nc (cm−3) 3 × 108 4.5 × 108
nCH (cm−3) 2 × 108
h0 (Mm) 30
r (Mm) 2.5
Δ (Mm) 0.25
d (Mm) 3.125
M 1

Notes. Parameters j0 and j1 are the current densities inside the FR in the z-direction and ϕ-direction, respectively, TFR is the internal FR temperature, nc is the numerical density at the base of the corona, nCH is the numerical density for the CH, h0 is the vertical position (height) of the FR, r is its radius, and Δ is the thickness of the transition layer between the FR interior and the corona. Parameters d and M are the depth of the line dipole below the boundary surface and its relative intensity, respectively.

(a)

The value j0 for FR2 was corrected following a typo in S20.

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