Open Access

Table 1

Attributes adopted in the DISCMINER models for this work.

Attribute Prescription
Orientation i, PA, xc, yc

Velocity

Upper surface zu = z0(R/D0)p exp [−(R/Rt)q]
Lower surface zl = −z0(R/D0))p exp [−(R/Rt)q]

Peak intensity Ip = I0(R/D0)p(Z/D0)q
Line width Lw = Lw0(R/D0)p(z/D0)q
Line slope Ls = LS0(R/D0)p

Notes. G is the gravitational constant; D0 = 100 au is a normalisation factor. In disc coordinates, z is the height above the disc midplane, R is the cylindrical radius, and r is the spherical radius. The remaining variables are free parameters. All free parameters involved in each attribute are modelled independently, even if they are named alike.

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