Table 10.
Derived properties for LARS galaxies.
ID | log10 | log10 | GDR | αCO | CAP | log10 | log10 | log10 | log10 | log10 | log10 | τgas | fgas | fHI | fmol | fPDR |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ΣSFR |
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MH2obs | MH2est | Mgasobs | Mgasest | Σgas | ×108 | ||||||||
(1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) | (11) | (12) | (13) | (14) | (15) | (16) | (17) |
1 | −1.862 | −0.277 | 455.0 | 11.40 | 1.07 | < 8.443 | < 9.438 | 9.816 | < 9.719 | 10.058 | 1.868 | 53.70 | 0.65 | 0.22 | 0.57 | 0.21 |
2 | −2.901 | −0.641 | 472.1 | 10.60 | 1.15 | < 8.666 | < 9.629 | 8.779 | < 9.849 | 9.534 | 1.185 | 122.10 | 0.59 | 0.82 | 0.18 | 0.01 |
3 | −1.444 | 1.722 | 306.2 | 5.10 | 1.94 | 9.549 | 10.198 | 10.289 | 10.356 | 10.496 | 1.234 | 4.80 | 0.61 | 0.22 | 0.62 | 0.16 |
4 | −1.866 | −0.348 | 511.7 | – | – | – | – | 9.054 | – | 10.009 | 1.541 | 25.50 | 0.44 | 0.75 | 0.11 | 0.13 |
5 | −2.339 | −0.523 | 597.0 | 14.80 | 1.06 | < 8.482 | < 9.596 | – | < 9.835 | 8.786 | 0.539 | 7.50 | 0.13 | 4.75 | – | 0.08 |
6 | −3.053 | −0.828 | 699.5 | – | – | – | – | – | – | 8.575 | 0.090 | 13.90 | 0.15 | – | – | 0.01 |
7 | −2.029 | 0.106 | 353.2 | 11.00 | 1.10 | < 8.539 | < 9.526 | 9.227 | < 9.810 | 9.748 | 1.244 | 18.70 | 0.54 | 0.55 | 0.30 | 0.14 |
8 | −1.846 | 0.152 | 248.3 | 4.50 | 1.36 | 9.546 | 10.145 | 10.030 | 10.556 | 10.535 | 1.226 | 11.80 | 0.27 | 0.64 | 0.31 | 0.05 |
9 | −0.425 | 0.157 | 342.0 | 11.70 | 1.01 | 8.573 | 9.595 | 10.173 | 10.229 | 10.484 | 2.656 | 12.00 | 0.37 | 0.43 | 0.49 | 0.09 |
10 | −2.250 | 0.164 | 248.3 | 6.30 | 1.13 | < 9.353 | < 10.114 | 9.781 | < 10.243 | 10.025 | 0.950 | 15.80 | 0.33 | 0.42 | 0.57 | 0.00 |
11 | −1.638 | 0.465 | 291.1 | 8.00 | 1.19 | 9.498 | 10.388 | 10.377 | 10.703 | 10.714 | 1.487 | 13.30 | 0.30 | 0.50 | 0.46 | 0.04 |
12 | −2.021 | −0.135 | 361.4 | 10.20 | 1.03 | < 9.457 | < 10.465 | – | – | 9.638 | 0.617 | 4.30 | 0.37 | – | – | 0.11 |
13 | −1.333 | 0.543 | 249.5 | 11.30 | 1.03 | 9.273 | 10.364 | – | – | 10.507 | 1.146 | 3.00 | 0.35 | – | – | 0.08 |
14 | −2.474 | −0.536 | 848.2 | – | – | – | – | – | – | 9.829 | 0.592 | 11.60 | 0.79 | – | – | 0.21 |
Notes. Surface densities in Cols. (2) and (10) are normalized to the B-band 25 mag arcsec−2 area, while the SFR surface density in Col. (3) is normalized to the star-forming area only. The CO luminosity in Col. (7) was derived from the CO velocity-integrated main beam brightness temperature and subsequent multiplication with the aperture correction factor in Col. (6). For galaxies with CO detection, MH2obs in Col. (8) was calculated from the CO luminosity in Col. (7) via application of the conversion factor in Col. (5). For galaxies with positive CO and H I detection, Mgasobs is the sum of the atomic mass from Pardy et al. (2014) and the molecular mass in Col. (8). Total gas masses Mgasest in Col. (11) were derived from the dust masses using a metallicity-dependent gas-to-dust ratio shown in Col. (4). The estimated molecular mass MH2est is the result of the dust-based total mass Mgasest minus the observed atomic gas mass. The total gas surface density in Col. (12), the total gas depletion time τgas in Col. (13), as well as the total gas fraction fgas = Mgasest/(M * +Mgasest) in Col. (14) use the dust-based total gas mass estimate. The atomic gas fraction fHI is the ratio between the observed H I gas mass and the total dust-based gas mass. The molecular gas fraction fmol is the ratio between the estimated molecular gas mass and the total dust-based gas mass. The PDR gas mass fractions in Col. (17) are the γ values from Table 8 on a linear scale. We note that the large discrepancies between the reported upper limits in Cols. (8) and (10) and the dust-based estimated quantities are likely the result of beam dilution, that is, the upper limits are likely misleading. The units of the derived quantities are: (2), (3): M⊙ yr−1 kpc−2 (5): (K km s−1 pc2)−1 (7): K km s−1 pc2 (8)−(11): M⊙ (12): M⊙ pc−2 (13): yr.
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