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Table 1

Best-fit parameters obtained for the CO(10) and CO(21) data. A distance of 114 pc is adopted.

Parameter Best-fit value

θ 13°
ψ 144°
σ 0.3
V 1 8.0 km s-1
V 2 2.0 km s-1
f M1 1.26 × 10-8 M yr-1 sr-1
f M2 0.49 × 10-8 M yr-1 sr-1
λ 1 0.52
λ 2 0.38
T0 (r = 1′′) 116 K
n 0.77

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