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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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