Table A.1.
Physical properties of the filaments
| ID | l1 | b1 | l2 | b2 | vlsr | d | Len. | Le2e | Lmst | w | Aspect | Δv | Slope | Mass | Lum. | L/M | T | N70 | Ncl | Linearity | θ | z | Arm | Pv |
 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ° | ° | ° | ° |
 |
kpc | ° | pc | pc | pc | ratio |
 |
 |
M⊙ | L⊙ |
 |
K | ° | pc | pc | ||||||
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) | (11) | (12) | (13) | (14) | (15) | (16) | (17) | (18) | (19) | (20) | (21) | (22) | (23) | (24) | (25) | (26) |
| F1 | 10.17 | -0.36 | 10.18 | -0.35 | 19.5 | 13.6 | 0.135 | 31.9 | 33.0 | 2.3 | 14.1 | 3.2 | 0.08 | 3.5E+04 | 8.7E+05 | 24.83 | 15.5 | 3 | 5 | 12.2 | 71 | -100 | Perseus | ||
| F2 | 12.0 | -0.42 | 12.05 | -0.42 | 45.3 | 12.0 | 0.187 | 39.2 | 39.5 | 2.4 | 16.4 | 4.3 | -0.12 | 6.1E+03 | 5.6E+03 | 0.9 | 14.5 | 3 | 5 | 20.9 | 10 | -87 | |||
| F3 | 14.62 | 0.33 | 14.61 | 0.38 | 26.6 | 2.7 | 0.144 | 6.8 | 7.0 | 0.4 | 15.8 | 1.4 | 0.07 | 7.6E+02 | 2.6E+03 | 3.37 | 16.6 | 4 | 5 | 13.5 | 68 | 34 | 1.3 | 0.7 | |
| F4 | 18.07 | 0.55 | 18.07 | 0.57 | 23.3 | 13.7 | 0.09 | 21.5 | 22.0 | 2.1 | 10.6 | 1.2 | 0.06 | 2.4E+04 | 3.9E+03 | 0.16 | 12.4 | 0 | 5 | 10.5 | 89 | 125 | Perseus | 5.5 | 1.0 |
| F5 | 21.7 | -0.28 | 21.71 | -0.26 | 85.3 | 10.6 | 0.149 | 27.6 | 28.1 | 2.2 | 12.9 | 1.7 | -0.06 | 1.1E+04 | 3.3E+03 | 0.3 | 12.3 | 1 | 5 | 10.1 | 51 | -53 | Scu-Cen | 7.5 | 1.1 |
| F6 | 26.19 | 0.59 | 26.2 | 0.6 | 105.4 | 9.3 | 0.106 | 17.2 | 17.6 | 1.5 | 11.6 | 0.4 | -0.01 | 1.4E+03 | 2.4E+03 | 1.73 | 16.2 | 0 | 5 | 12.3 | 74 | 98 | 4.5 | 1.0 | |
| F7 | 26.46 | 0.72 | 26.5 | 0.71 | 48.0 | 3.1 | 0.158 | 8.5 | 8.6 | 0.4 | 22.2 | 0.8 | -0.01 | 7.3E+02 | 3.0E+03 | 4.16 | 15.3 | 2 | 5 | 23.8 | 17 | 59 | 2.5 | 1.2 | |
| F8 | 28.83 | -0.33 | 28.83 | -0.31 | 100.8 | 9.1 | 0.121 | 19.2 | 19.9 | 1.7 | 12.1 | 0.4 | 0.01 | 1.3E+04 | 2.0E+03 | 0.16 | 10.9 | 1 | 5 | 14.5 | 85 | -49 | 8.45 | 1.7 | |
| F9 | 29.8 | -0.83 | 29.81 | -0.83 | 82.8 | 4.7 | 0.152 | 12.5 | 13.1 | 0.7 | 19.3 | 1.9 | 0.06 | 1.9E+03 | 2.8E+02 | 0.15 | 11.9 | 0 | 7 | 11.7 | 18 | -50 | Scu-Cen | 2.3 | 1.1 |
| F10 | 30.74 | -0.89 | 30.73 | -0.86 | 80.3 | 4.5 | 0.134 | 10.6 | 10.8 | 0.7 | 14.5 | 1.1 | -0.1 | 1.7E+03 | 2.5E+02 | 0.15 | 11.4 | 1 | 5 | 13.3 | 56 | -54 | 2.8 | 1.0 | |
| F11 | 32.74 | -0.08 | 32.75 | -0.06 | 36.9 | 11.7 | 0.154 | 31.5 | 32.8 | 1.5 | 22.2 | 1.8 | -0.03 | 9.2E+03 | 2.0E+05 | 21.6 | 20.7 | 7 | 7 | 17.8 | 82 | -22 | Sag-Car | 7.0 | 1.3 |
| F12 | 36.88 | -0.5 | 36.88 | -0.47 | 59.7 | 9.8 | 0.099 | 16.8 | 17.2 | 1.3 | 13.0 | 2.0 | 0.09 | 1.0E+04 | 2.5E+04 | 2.5 | 12.4 | 2 | 5 | 10.1 | 79 | -78 | Sag-Car | ||
| F13 | 40.02 | -0.12 | 40.02 | -0.09 | 83.6 | 4.5 | 0.221 | 17.3 | 18.6 | 0.9 | 21.1 | 1.6 | 0.06 | 1.7E+03 | 2.9E+03 | 1.76 | 11.7 | 1 | 7 | 10.6 | 87 | 3 | 2.5 | 0.8 | |
| F14 | 48.6 | 0.36 | 48.61 | 0.35 | 35.9 | 8.6 | 0.102 | 15.3 | 15.7 | 1.6 | 10.0 | 1.4 | 0.1 | 4.5E+03 | 2.0E+03 | 0.44 | 13.1 | 1 | 5 | 10.6 | 40 | 72 | 3.8 | 1.0 | |
| F15 | 56.23 | 0.05 | 56.24 | 0.05 | -4.2 | 9.6 | 0.113 | 19.0 | 21.3 | 1.2 | 17.9 | 1.7 | 0.07 | 7.6E+03 | 3.0E+04 | 3.95 | 14.0 | 4 | 6 | 12.1 | 22 | 27 | Perseus | ||
| F16 | 60.38 | 0.18 | 60.37 | 0.23 | 20.3 | 6.4 | 0.128 | 14.3 | 14.4 | 1.5 | 9.7 | 1.1 | -0.11 | 5.5E+02 | 7.3E+02 | 1.33 | 16.5 | 1 | 5 | 18.2 | 77 | 40 | |||
| F17 | 66.1 | 0.38 | 66.09 | 0.38 | 16.0 | 4.9 | 0.136 | 11.7 | 11.9 | 0.7 | 17.6 | 2.7 | -0.21 | 1.2E+03 | 1.4E+02 | 0.11 | 11.4 | 0 | 5 | 10.9 | 59 | 51 | |||
| F18 | 70.85 | -0.01 | 70.87 | -0.01 | 9.1 | 1.2 | 0.147 | 3.2 | 3.3 | 0.3 | 13.0 | 1.4 | -0.01 | 9.0E+01 | 1.1E+01 | 0.12 | 11.1 | 0 | 5 | 10.4 | 54 | 24 | |||
| F19 | 71.83 | 1.22 | 71.85 | 1.22 | 15.2 | 1.9 | 0.103 | 3.4 | 3.5 | 0.3 | 10.3 | 0.9 | -0.29 | 2.4E+02 | 4.2E+01 | 0.17 | 11.0 | 2 | 5 | 11.5 | 16 | 66 | |||
| F20 | 80.66 | 1.28 | 80.68 | 1.26 | -64.1 | 9.1 | 0.133 | 21.0 | 21.6 | 1.4 | 15.6 | 2.1 | -0.11 | 2.3E+03 | 6.2E+03 | 2.73 | 17.3 | 5 | 6 | 10.6 | 22 | 232 | |||
| F21 | 103.68 | 0.43 | 103.68 | 0.44 | -61.5 | 4.2 | 0.108 | 8.0 | 8.1 | 0.5 | 15.7 | 1.9 | 0.24 | 2.8E+02 | 9.5E+02 | 3.38 | 14.5 | 3 | 5 | 11.2 | 51 | 61 | |||
| F22 | 182.03 | -0.23 | 182.02 | -0.22 | -10.4 | 4.4 | 0.146 | 11.1 | 11.7 | 0.7 | 17.1 | 0.8 | -0.09 | 2.5E+03 | 2.1E+02 | 0.08 | 9.4 | 4 | 7 | 11.1 | 68 | 21 | |||
| F23 | 189.25 | 0.71 | 189.24 | 0.73 | 10.4 | 2.8 | 0.16 | 7.8 | 8.0 | 0.4 | 19.1 | 1.1 | -0.15 | 3.5E+02 | 3.4E+01 | 0.1 | 10.0 | 1 | 6 | 14.8 | 69 | 68 | Perseus | ||
| F24 | 224.02 | -1.67 | 224.03 | -1.63 | 17.6 | 1.3 | 0.124 | 2.8 | 2.8 | 0.2 | 14.5 | 0.0 | 0.0 | 4.8E+01 | 4.4E+01 | 0.92 | 12.6 | 3 | 5 | 12.2 | 78 | -9 | |||
| F25 | 225.44 | -0.24 | 225.48 | -0.23 | 16.6 | 1.2 | 0.191 | 3.9 | 4.0 | 0.3 | 15.1 | 0.4 | -0.04 | 1.4E+02 | 4.5E+00 | 0.03 | 8.6 | 0 | 5 | 19.4 | 15 | 23 | |||
| F26 | 239.68 | -0.8 | 239.68 | -0.81 | 65.0 | 5.2 | 0.094 | 8.6 | 9.1 | 0.6 | 15.4 | 0.3 | -0.04 | 2.1E+02 | 9.6E+01 | 0.47 | 13.4 | 2 | 5 | 12.3 | 7 | -37 | Perseus | ||
| F27 | 283.78 | -0.38 | 283.78 | -0.37 | -2.6 | 5.5 | 0.091 | 8.8 | 9.2 | 1.3 | 7.2 | 0.0 | 0.0 | 7.8E+02 | 2.2E+03 | 2.82 | 20.0 | 1 | 5 | 11.7 | 36 | -13 | Sag-Car | ||
| F28 | 290.77 | -1.43 | 290.77 | -1.41 | 9.3 | 6.9 | 0.138 | 16.5 | 16.8 | 1.0 | 16.1 | 1.9 | -0.15 | 9.2E+02 | 6.3E+03 | 6.86 | 13.8 | 1 | 5 | 15.9 | 69 | -153 | |||
| F29 | 305.22 | 0.5 | 305.26 | 0.49 | -46.7 | 4.8 | 0.16 | 13.4 | 13.8 | 0.8 | 18.1 | 2.2 | -0.14 | 2.6E+03 | 9.2E+02 | 0.35 | 12.8 | 3 | 6 | 10.7 | 14 | 63 | 2.6 | 0.9 | |
| F30 | 305.41 | 0.71 | 305.45 | 0.74 | -46.5 | 4.9 | 0.257 | 22.1 | 23.4 | 0.7 | 32.9 | 1.5 | 0.06 | 2.9E+03 | 9.1E+02 | 0.32 | 11.7 | 2 | 9 | 10.4 | 31 | 78 | |||
| F31 | 319.97 | 0.56 | 319.98 | 0.56 | -40.1 | 2.5 | 0.121 | 5.3 | 5.5 | 0.5 | 11.8 | 1.2 | 0.03 | 2.8E+02 | 4.3E+01 | 0.15 | 10.9 | 0 | 5 | 11.4 | 10 | 45 | |||
| F32 | 323.69 | 0.63 | 323.72 | 0.63 | -46.9 | 10.6 | 0.134 | 24.8 | 26.6 | 1.9 | 14.4 | 1.5 | 0.04 | 5.3E+03 | 4.1E+04 | 7.7 | 16.9 | 3 | 6 | 11.3 | 2 | 124 | |||
| F33 | 324.16 | -0.66 | 324.15 | -0.62 | -33.3 | 9.6 | 0.183 | 30.6 | 30.9 | 2.0 | 15.6 | 1.2 | 0.0 | 5.2E+03 | 1.1E+03 | 0.22 | 12.4 | 0 | 5 | 13.4 | 90 | -108 | |||
| F34 | 328.81 | 0.07 | 328.81 | 0.07 | -32.9 | 12.1 | 0.062 | 13.1 | 13.2 | 1.7 | 7.9 | 2.6 | 0.26 | 6.1E+03 | 2.6E+04 | 4.22 | 16.0 | 5 | 5 | 15.4 | 53 | 15 | 3.3 | 1.0 | |
| F35 | 338.56 | 0.22 | 338.58 | 0.21 | -36.5 | 2.8 | 0.12 | 5.8 | 5.8 | 0.4 | 14.7 | 2.7 | -0.11 | 7.7E+02 | 4.9E+03 | 6.38 | 17.8 | 4 | 5 | 17.6 | 3 | 30 | Nor-Out | 1.85 | 1.3 |
| F36 | 338.82 | -0.47 | 338.87 | -0.48 | -38.8 | 2.9 | 0.367 | 18.3 | 20.1 | 0.4 | 48.0 | 3.5 | 0.01 | 3.5E+03 | 4.2E+02 | 0.12 | 10.4 | 7 | 11 | 10.2 | 8 | -4 | Scu-Cen | 2.0 | 1.0 |
| F37 | 340.79 | 0.57 | 340.79 | 0.59 | -124.9 | 9.4 | 0.144 | 23.5 | 24.2 | 1.6 | 14.9 | 0.8 | -0.03 | 5.3E+03 | 1.6E+03 | 0.31 | 12.8 | 0 | 5 | 11.0 | 62 | 94 | |||
| F38 | 342.93 | -0.77 | 342.95 | -0.75 | -26.7 | 2.0 | 0.118 | 4.1 | 4.1 | 0.4 | 9.7 | 0.7 | -0.14 | 1.4E+03 | 6.2E+01 | 0.04 | 8.9 | 1 | 5 | 15.8 | 44 | -6 | Nor-Out | 1.14 | 1.1 |
| F39 | 346.02 | -0.02 | 346.06 | -0.03 | -80.3 | 10.8 | 0.189 | 35.7 | 36.8 | 1.4 | 25.8 | 2.8 | -0.08 | 1.2E+04 | 6.4E+04 | 5.52 | 16.0 | 5 | 6 | 10.2 | 7 | -1 | 4.0 | 0.5 | |
| F40 | 348.04 | -0.44 | 348.05 | -0.43 | -94.7 | 6.0 | 0.104 | 10.9 | 11.1 | 1.1 | 10.3 | 2.1 | -0.08 | 6.4E+03 | 4.3E+04 | 6.71 | 15.6 | 4 | 5 | 12.2 | 2 | -33 | 3.0 | 1.1 | |
| F41 | 348.73 | -0.29 | 348.77 | -0.26 | -19.3 | 2.2 | 0.184 | 7.1 | 7.1 | 0.4 | 16.1 | 0.7 | -0.11 | 2.9E+02 | 1.3E+02 | 0.44 | 12.1 | 1 | 5 | 12.9 | 19 | 9 | 1.6 | 0.9 | |
| F42 | 352.62 | -1.08 | 352.63 | -1.07 | -0.6 | 16.3 | 0.069 | 19.6 | 20.0 | 1.1 | 18.5 | 1.7 | -0.09 | 5.1E+04 | 1.4E+06 | 27.86 | 21.9 | 5 | 5 | 12.7 | 51 | -321 | Sag-Car | ||
| Min | -177.97 | -1.67 | -124.9 | 1.2 | 0.062 | 2.8 | 2.8 | 0.2 | 7.2 | 0.0 | 0.00 | 4.8E+01 | 4.5E+00 | 0.03 | 8.6 | 0.0 | 5.0 | 10.1 | 1.9 | -320.5 | 1.1 | 0.5 | |||
| Max | 103.68 | 1.28 | 105.4 | 16.3 | 0.367 | 39.2 | 39.5 | 2.4 | 48.0 | 4.3 | 0.29 | 5.1E+04 | 1.4E+06 | 27.86 | 21.9 | 7.0 | 11.0 | 23.8 | 90.0 | 232.2 | 8.5 | 1.7 | |||
| Avg | -8.92 | -0.05 | 4.8 | 6.7 | 0.142 | 15.5 | 16.0 | 1.1 | 16.2 | 1.5 | 0.08 | 5.8E+03 | 6.6E+04 | 3.47 | 13.7 | 2.2 | 5.6 | 13.1 | 44.5 | 6.8 | 3.6 | 1.0 | |||
| Med | 1.40 | -0.05 | 9.9 | 5.4 | 0.135 | 13.9 | 14.1 | 1.0 | 15.3 | 1.5 | 0.07 | 2.1E+03 | 2.0E+03 | 0.69 | 12.8 | 2.0 | 5.0 | 12.2 | 51.2 | 18.0 | 2.8 | 1.0 | |||
| Std | 66.76 | 0.66 | 54.0 | 4.0 | 0.053 | 9.4 | 9.7 | 0.6 | 7.0 | 0.9 | 0.07 | 9.9E+03 | 2.6E+05 | 6.41 | 3.1 | 2.0 | 1.2 | 3.2 | 29.3 | 88.2 | 2.1 | 0.2 | |||
| Skewness | -0.9 | -0.2 | -0.1 | 0.5 | 2.1 | 0.7 | 0.7 | 0.5 | 2.7 | 0.7 | 1.2 | 3.3 | 4.7 | 2.9 | 0.7 | 0.8 | 3.0 | 1.6 | 0.0 | -1.0 | 1.1 | 0.8 | |||
| Kurtosis | 0.5 | -0.1 | -0.3 | -0.8 | 7.5 | -0.1 | -0.3 | -0.9 | 10.4 | 0.8 | 1.4 | 12.1 | 22.5 | 8.1 | 0.3 | -0.2 | 10.2 | 2.3 | -1.5 | 4.1 | 0.4 | 3.2 |
Notes. Col. (1) Assigned filament ID. Cols. (2-5) Galactic coordinates of the two end-to-end clumps. Statistics (last rows) are computed by converting l to [-180, 180] deg. Col. (6) Mean LSR velocity of the clumps in a filament. Col. (7) Distance (Sect. 3.1). Cols. (8-9) End-to-end length, in angular and physical units. Col. (10) Curved length following the MST, i.e., connecting the clumps. Col. (11) Width, the diameter of the largest clump in the filament. Col. (12) Aspect ratio, length divided by width. Col. (13) Difference between the min. and max. velocity of the clumps in a filament. Col. (14) Slope by fitting clump velocity along the filament (Sect. 3.1). Statistics (last rows) are given for |Slope|. Cols. (15-16) Sum of clump mass/luminosity, which gives lower limit for filament mass/luminosity (Sect. 3.1). Col. (17) Luminosity/mass ratio. Col. (18) Mean dust temperature of the clumps. Col. (19-20) Number of 70 μm sources, and number of HiGAL clumps. Col. (21) Linearity, as defined in Paper I and refined in Paper II (Sect. 2). Col. (22) Angle between filament and Galactic mid-plane. Col. (23) Height from the Galactic mid-plane. Col. (24) Associated spiral arm, if any. Col. (25) Velocity oscillation period determined from PV analysis (Sect. 3.3). Col. (26) Ratio of velocity period to density period (mean separation between clumps, Sect. 3.3). The last rows list statistics of the parameters. Skewness (S) measures symmetry of a distribution. S = 0 means symmetric distribution, negative and positive S mean asymmetric tails with lower and higher values around the mean, respectively. Kurtosis (K) measures how spread the distribution is compared to a normal distribution. A normal distribution has K = 0. K > 0 means the distribution is more centrally peaked than normal distribution, and K < 0 is flatter. Cross-match: Six filaments (F1, 3, 7, 35, 36, 40) (partially) overlap with previously known filaments. F1 is a small part of an X-shaped filament (F5 in Paper I and F7 in Paper II). F7 is part of the X-shaped Herschel cold filament CFG26 (Wang et al. 2015). F36 is the central and linear part of the well kown S-shaped Nessie filament (Jackson et al. 2010; Wang et al. 2015). F40 is partly overlapped with F90 in Paper II. F3, F35, F36 are part of G014.478+0.736, G338.528+0.214, G338.680-0.455 in Li et al. (2016), respectively.
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