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Table 2

Resulting best by-eye fits for the isothermal myXCLASS model.

θ T rot N T a ΔV
′′ K cm-2 km s-1

One-component model
3.2(0.2) 90(5) 8.0 × 1017(0.5) 4(0.3)

Two-component model
2.6(0.2) 100(5) 1.5 × 1018(0.3) 4(0.3)
3.2(0.2) 80(5) 7.5 × 1016(2.0) 4(0.3)

Notes. The estimated uncertainties on the different parameters are given in brackets.

(a)

NT is the source averaged column density calculated using Eq. (8).

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