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Table 2.

Pearson’s correlation coefficients.

Galaxy PAH 11.3 μm PAH 11.3 μm H2 S(1)
vs. H2 S(1) vs. CO (3-2) vs. CO (3-2)
NGC 5506 0.79 (249) 0.61 (311) 0.76 (1049)
NGC 5728 0.36 (1725) 0.24 (1424) 0.79 (1393)
NGC 7172 0.73 (630) 0.88 (818) 0.87 (1014)

Notes. Values in parentheses correspond to the number of spaxels considered in the correlation. In bold, we indicate relatively strong correlations (i.e. ρ > 0.7).

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