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Table B.1

Best-fit parameters and column densities of the additional velocity component towards HH211.

Molecule Tmb,peak (K) VLSRa (km s−1) Δυ (km s−1) Tmbdυ (K km s−1) N (×1012 cm−2)
CCH 0.15(1) 8.22 0.62(9) 0.10(2) 70(20)
CCD 0.070(3) 8.27 0.7(1) 0.053(9) 6(1)
H13CN 0.07(2) 8.16 0.5(2) 0.04(2) 0.17(8)
DCN 0.06(7) 8.20 0.2(3) 0.01(2) 0.5(1.0)
H13CO+ 0.36(1) 8.24 0.66(5) 0.25(2) 0.30(5)
HC18O+ 0.027(4) 8.35 0.6(2) 0.017(5) 0.020(7)
DCO+ 0.43(2) 8.18 0.65(4) 0.30(2) 0.46(7)
HN13C 0.13(2) 8.22 0.36(6) 0.05(1) 0.15(4)
DNC 0.40(7) 8.22 0.6(2) 0.25(8) 1.0(4)

Notes. (a)The uncertainties of the fits are smaller than the velocity resolution. Therefore, the error on VLSR is given by the observed spectral resolution, 0.07 km s−1.

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