Table A.2.
Example catalog of GMC properties of IC 342.
| Cloud | RA | Dec | vLSR | R | PA | e | σv | MCO | Mvir |
|---|---|---|---|---|---|---|---|---|---|
| (J2000) | (J2000) | (km s−1) | (pc) | (°) | (km s−1) | (106 M⊙) | (106 M⊙) | ||
| 1 | 56.57360 | 68.029582 | -55.7 | — | 59 | — | 6.8 | 0.4 | — |
| 2 | 56.57038 | 68.033543 | -56.1 | 106.9 | 8 | 0.88 | 7.5 | 2.6 | 10.2 |
| 3 | 56.49006 | 68.052340 | -49.2 | 66.8 | 174 | 0.42 | 6.7 | 1.2 | 5.0 |
| 4 | 56.55737 | 68.010278 | -51.2 | 91.3 | 147 | 0.38 | 5.8 | 2.2 | 5.2 |
| 5 | 56.56855 | 68.011551 | -51.7 | 62.4 | 22 | 0.82 | 4.8 | 1.2 | 2.4 |
| 6 | 56.56769 | 68.017141 | -53.3 | 112.6 | 20 | 0.72 | 7.0 | 1.2 | 9.4 |
| 7 | 56.52838 | 68.030475 | -59.5 | 87.0 | 24 | 0.85 | 11.3 | 1.3 | 18.6 |
| 8 | 56.51868 | 68.031299 | -62.6 | — | 34 | — | 6.8 | 0.3 | — |
| 9 | 56.54947 | 68.024618 | -55.2 | 124.7 | 44 | 0.91 | 3.7 | 1.7 | 2.9 |
| 10 | 56.54147 | 68.030874 | -51.6 | 105.8 | 125 | 0.58 | 8.3 | 3.2 | 12.4 |
Notes. The columns correspond to the cloud coordinates, velocity centroid, deconvolved cloud radius, position angle of the cloud major axis, cloud eccentricity, line width, and cloud luminous and virial mass. The cloud eccentricity is calculated as 
. MCO is obtained as the cloud CO luminosity (flux in K km s−1 pc2) multiplied by our assumed Galactic CO-to-H2 conversion factor. The virial mass is estimated as 
. The full table is available at the CDS.
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