Table 4
Dust and gas properties in the sample.
| Galaxy | Mdust | MHI | MH2 | Mdust/(MHI + MH2) | fmol | |||
| 107M⊙ | 108M⊙ | 108M⊙ | ||||||
| (1) | (2) | (3) | (4) | (5) | (6) | |||
|
|
||||||||
| NGC 4189 | 4.47 ± 0.78 | 22.7 ± 0.7 | 17.4 ± 1.34 | 0.011 | 0.43 | |||
| NGC 4294 | 1.15 ± 0.23 | 18.4 ± 1 | 0.73 ± 0.2 | 0.006 | 0.04 | |||
| NGC 4298 | 2.29 ± 0.4 | 5.6 ± 0.9 | 10.4 ± 0.8 | 0.014 | 0.65 | |||
| NGC 4299 | 0.52 ± 0.1 | 12.4 ± 0.5 | 1.1 ± 0.2 | 0.004 | 0.08 | |||
| NGC 4351 | 0.4 ± 0.07 | 3.4 ± 0.4 | 0.71 ± 0.2 | 0.01 | 0.17 | |||
| NGC 4388 | 1.2 ± 0.24 | 4.15 ± 2 | 7.13 ± 0.6 | 0.01 | 0.63 | |||
| NGC 4424 | 0.59 ± 0.1 | 3.97 ± 0.2 | 4.2 ± 1.2 | 0.007 | 0.51 | |||
Notes. Column 1: galaxy name; Col. 2: dust mass (Davies et al. 2010); Col. 3: integrated HI mass (Chung et al. 2009a); Col. 4: integrated H2 mass (this work); Col. 5: dust-to-gas ratio; Col. 6: molecular-to-total gas mass fraction. The molecular masses have been estimated using the Galactic XCO.
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