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Table 3.

Main properties of the fitting lines of the scaling relations presented in Sect. 4.1.

x y m(1) q(1) R(1) Ngal XCO
log(Md)r25 log(MHI)r25 0.85 ± 0.03 3.16 ± 0.21 0.80 429
log(Md)r25 log(MHI)r25 0.85 ± 0.04 (2) 3.07 ± 0.30 (2) 0.79 (2) 252 (2)
log(Md)r25 log(MH2)r25 1.02 ± 0.07 1.59 ± 0.47 0.72 252 Const. (3)
log(Md)r25 log(Mtot gas)r25 0.91 ± 0.04 3.10 ± 0.28 0.84 252 Const. (3)
log(Md)r25 log(MH2)r25 0.89 ± 0.07 2.64 ± 0.52 0.65 208 XCO − Z(4)
log(Md)r25 log(Mtot gas)r25 0.85 ± 0.05 3.55 ± 0.32 0.80 208 XCO − Z(4)
log(Md/Mstar)r25 log(MHI/Mstar)r25 1.21 ± 0.05 2.74 ± 0.15 0.77 429
log(Md/Mstar)r25 log(MHI/Mstar)r25 1.28 ± 0.06 (2) 2.95 ± 0.20 (2) 0.78 (2) 252 (2)

Notes.

(1)

Coefficients of Eq. (4) and Pearson coefficients R of the scaling relations presented in Sect. 4.1.

(2)

Dust-HI scaling relation for sample galaxies having both HI and H2 data.

(3)

XCO value from Bolatto et al. (2013).

(4)

Metallicity-dependent XCO according to the calibration of Amorín et al. (2016).

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