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Table 4

Statistical properties of the filaments.

Parameter Number Mean Standard error Standard deviation Median Min Max

Distance (kpc) 173 4.73 0.20 2.67 3.72 1.00 12.95
Length (pc) 241 5.72 0.29 4.44 4.49 1.01 35.22
FWHM width (pc) 241 0.66 0.03 0.39 0.54 0.13 2.51
Mass (M) 241 6137.93 685.31 10 638.86 2736.38 62.52 116 603.13
Log[Peak H2 column density (cm-2)] 517 21.79 0.01 0.22 21.77 21.30 22.56
Log[Mean H2 column density (cm-2)] 517 21.57 0.01 0.15 21.57 21.24 22.22
Log[RMS integrated luminosity (L)] 89 4.53 3.76 4.74 4.15 3.04 5.46
M/L All filaments (M pc-1) 241 851.85 51.50 799.47 611.27 36.72 4761.01
M/L MSF filaments (M pc-1) 72 1424.13 108.67 922.11 1288.36 214.59 4761.01

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