Table 3.
Molecular gas mass estimates.
| Source | SCO(1 − 0)dv |
 |
Mmol |
|---|---|---|---|
| [Jy km s−1] | [108 K km s−1 pc2] | [109 M⊙] | |
| (1) | (2) | (3) | (4) |
| NED01 | 33.1 (1.4) | 5.1 (0.2) | 2.1 (0.7) |
| NED02 | 59 (3) | 8.0 (0.4) | 3.4 (1.1) |
Notes. Column (1): Source; Col. (2): Total CO(1–0) line flux, computed from the spectral line fit results (Table 2). For NED01, the total flux was computed by adding the contribution of the two Gaussian components employed in the spectral fit. Errors on the CO(1–0) integrated fluxes include a systematic calibration error of 5%, typical for ALMA Band 3 observations. Column (3): CO(1–0) line luminosity computed following the definition by Solomon (1997); Col. (4): Molecular gas mass computed using a CO-to-H2 conversion factor of αCO = 4.3 ± 1.3 M⊙ K km s−1 pc2 (Bolatto et al. 2013).
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