Open Access

Table 3

Feature combinations used in the clustering.

Combination Feature 1 Feature 2 Feature 3
1 Intensity Voffset Linewidth
2 Intensity Voffset Dist2dust
3 Intensity Voffset NH2$N_{{\rm H}_2}$
4 Intensity Voffset NH2$\nabla N_{{\rm H}_2}$
5 Intensity Linewidth dist2dust
6 Intensity Linewidth NH2$N_{{\rm H}_2}$
7 Intensity Linewidth NH2$\nabla N_{{\rm H}_2}$
8 Intensity Dist2dust NH2$\nabla N_{{\rm H}_2}$
9 Intensity Dist2dust NH2$N_{{\rm H}_2}$
10 Intensity NH2$N_{{\rm H}_2}$ NH2$\nabla N_{{\rm H}_2}$

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