Table 4
Selected clump properties.
Source | Velocity | Double | Increase in Δv | Decrease in Δv | Outflow | Flow along |
gradient | component | towards peak | towards peak | dominated Δv | filament | |
|
||||||
IRDC 18223 | ✓1 | 18223-2 | 18223-1 | 18223-33 | ? | |
18223-1 | 18223-3 | |||||
IRDC 18310 | ✗ | 18310-4 | ||||
IRDC 18454 | ✓ | ✓ | ? | |||
IRDC 18102 | ✗ | 18102 | 18102 | |||
IRDC 18151 | ✗ | 18151-2 | 18151-1 | 18151-23 | ||
IRDC 18182 | ✗ | 18182-1 | 18182-2 | |||
IRDC 18308 | ✓ | 18308-1 | ✓ | |||
IRDC 19.30 | ✓ | G19.30-1 | G19.30-2 | G19.30-13 | ✓ | |
G19.30-23 | ||||||
IRDC 11.11 | ✓ | ✓ | G11.11-1 | G11.11-12 | ✓ | |
G11.11-2 | ||||||
IRDC 15.05 | ✗ | G15.053 | ||||
IRDC 28.34 | ✓ | G28.34-1 | G28.34-10 | ? | ||
G28.34-2 | ||||||
IRDC 48.66 | ✗ | G48.663 |
Notes. The columns are as follows: full region name; flag indicating whether we found a smooth velocity gradient along the region; flag indicating the presence of resolved independent velocity components along a line of sight; two columns for clumps for which we found a clear increase in linewidth toward the center and toward the edge clumps, respectively; flag indicating that the velocity profile is consistent with flows along the filament.
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