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Table 6

Catalogue of ATLASGAL filaments (top) and networks (bottom) in the science demonstration field.

Name ν Δν T A d l σ v (M/l)obs (M/l)vir
(km s-1) (km s-1) (K km s-1) (pc2) (kpc) (103M) (pc) (km s-1) (M/ pc) (M/ pc)

Filaments
G340.301–00.387 –49.3 –57.2,–41.4 22.18 45.82 3.8 28.0 23.61 1.56 1187 1127
G340.316+00.079 –111.4 –116.5/–106.3 5.59 39.63 6.2 4.7 11.15 0.51 424 121
G340.482–00.306 –45.0 –51.3/–38.7 9.54 15.16 3.8 4.5 7.08 1.40 635 909
G340.511–00.471 –43.5 –50.2/–36.8 17.50 11.33 3.5 4.4 5.58 1.08 785 546
G340.981–00.013 –46.9 –50.3/–43.5 7.11 19.40 3.4 3.1 11.42 1.27 272 750
G341.244–00.265 –44.6 –48.2/–41.0 17.43 39.81 3.6 22.4 21.34 1.04 1049 507
G341.415+00.244 –37.4 –39.6/–35.2 8.27 7.17 3.2 1.3 4.26 0.83 312 320

Networks
G340.200–00.035 –122.2 –127.3/–117.1 22.70 116.52 6.6 59.2
G340.236–00.153 –50.9 –58.3/–43.5 18.55 209.95 3.8 122.0
G340.941–00.319 –45.9 –50.4/–51.4 10.37 74.70 3.6 30.1
G341.306+00.339 –78.3 –82.3/–74.3 12.71 56.84 5.2 16.0

Notes. Column 1 gives the filament name, as in Li et al. (2016). Column 2 is the central velocity of 13CO(21), measured in the SEDIGISM data; the velocity range used to compute column densities and masses is given in Col. 3, and the integrated intensity is in Col. 4. Column 5 is the projected area, computed for the assigned distance given in Col. 6. The total mass that we computed is given in Col. 7. Column 8 shows the length of each filament, and Col. 9 is the velocity dispersion. Finally, the measured and the virial linear mass densities are given in Cols. 10 and 11, respectively.

(†)

For G340.301–00.387 and G340.482–00.306, the masses from the 13CO data are likely overestimated by up to 20% and 34%, respectively, due to contamination from emission associated with other structures.

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