Table E.1.
Mean deviation in dex of dust-based estimates of the molecular gas mass ΔMH2, i.e. dust-based total gas minus MHI from Pardy et al. (2014) (see Table 1) and mean deviation in dex of dust-based estimates of the total gas mass ΔMgas, i.e. dust-based total gas minus MHI + MH2.
| N12 | N12 | S12 | S12 | A17 | A17 | |
|---|---|---|---|---|---|---|
| ΔMH2 | ΔMg | ΔMH2 | ΔMg | ΔMH2 | ΔMg | |
| R14,Ref | 0.23 | 0.11 | 0.48 | 0.32 | 0.34 | 0.19 |
| R14,PL | 0.61 | 0.36 | 0.31 | 0.22 | 0.31 | 0.28 |
| R14,BPL | 0.23 | 0.11 | 0.48 | 0.32 | 0.34 | 0.19 |
| L11 | Neg | 0.14 | Neg | 0.52 | Neg | 0.14 |
Notes. Deviations could only be calculated for galaxies with both MHI and MH2 measured (LARS 3, 8, 9, and 11), and are biased towards higher metallicities. We evaluate the deviations for a combination of prescriptions for the gas-to-dust ratio (R14: Rémy-Ruyer et al. 2014, L11: Leroy et al. 2011), and for the CO-to-H2 conversion factor (N12: Narayanan et al. 2012, S12: Schruba et al. 2012, A17: Accurso et al. 2017). Highlighted in bold are the model combinations that provide the best fits to our observations.
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