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Table A.1.

Different metallicity indicators for SGASJ0033 and their effect in gas tracer conversion factors

Method 12 + log(O/H) αCOa δGDRb X[C I] c × 105
8.59 ± 0.02d 4.5 ± 0.1 117 ± 5 1.3 ± 0.8
8.54 ± 0.02d 4.8 ± 0.1 129 ± 5 1.2 ± 0.7
N2PP04 8.65 ± 0.10e 4.3 ± 0.4 104 ± 20 1.5 ± 1.0
O3N2PP04 8.45 ± 0.10e 5.3 ± 0.7 154 ± 30 0.9 ± 0.6
MZRG12 8.54 ± 0.20 4.8 ± 1.1 129 ± 40 1.2 ± 0.9

Notes.

a

CO-to-H2 conversion factor computed using metallicity-dependent recipe from Genzel et al. (2015), in units of M (K km s−1pc2)−1.

b

Gas-to-dust mass ratio computed using the metallicity-dependent recipe from T18 as explained in Sect. 3.5.

c

Recipe from Heintz & Watson (2020), in units of M (K km s−1pc2)−1.

e

Based on the narrow line fluxes reported by Fischer et al. (2019).

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