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Table 5

Derived parameters for the absorption components detected in CCH and c-C3H2 spectra.

Species vLSR Δv τ N
km s-1 km s-1 cm-2

CCH 69.8 0.7 0.37 4.9 × 1013
65.0 1.5 0.52 1.3 × 1014
60.8 1.3 0.28 6.0 × 1013
c-C3H2 69.7 0.54 0.23 7.5 × 1011
65.3 2.63 0.35 5.5 × 1012

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