Table 4
Physical parameters of the sub-filaments; see Fig. 6.
Sub- | α(2000) | δ(2000) | v LSR,ave | N(H2)ave | T dust,ave | T kin,ave | Δvave | L | r | M lin,obs | M lin,vir | σ th,ave | σ nth,ave |
filament | [deg] | [deg] | [km s-1] | [1022 cm-2] | [K] | [K] | [km s-1] | [pc] | [pc] | [M⊙/pc] | [M⊙/pc] | [km s-1] | [km s-1] |
|
|||||||||||||
TMC-1F1 | 70.3048 | 25.8235 | 5.93 | 2.2 | 11.1 | 10.3 | 0.359 | 0.5 | 0.14 | 32.5 | 25.4 | 0.071 | 0.135 |
TMC-1F2 | 70.3341 | 25.8302 | 5.90 | 1.8 | 11.4 | 9.9 | 0.383 | 0.6 | 0.13 | 19.6 | 26.3 | 0.069 | 0.147 |
TMC-1F3 | 70.3026 | 25.7748 | 5.28 | 1.7 | 11.6 | 12.9 | 0.407 | 0.3 | 0.15 | 28.9 | 32.2 | 0.079 | 0.154 |
TMC-1F4 | 70.4220 | 25.6879 | 5.77 | 1.8 | 11.6 | 10.4 | 0.527 | 0.5 | 0.19 | 45.9 | 38.1 | 0.071 | 0.212 |
Notes.The columns are: (1) number in Fig. 6; (2, 3) coordinates of the sub-filament centre; (4) average vLSR; (5, 6) average Herschel H2 column density and colour temperature in the sub-filament; (7, 8) average kinetic temperature and linewidth in the sub-filament; (9, 10) length and radius of the clump; (11, 12) linear mass and virial mass per unit length of the sub-filament; and (13, 14) average thermal and non-thermal velocity dispersion in the sub-filament.
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