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Table A.1

Parameters and results of the global fit of the spectra for non-saturated lines detected toward the SW component in 2011 ATCA observations.

Rest Freq. Transition S ul a El/kBb V 0 c ΔVd τdVe
(MHz) (K) (km s-1) (km s-1) (10-3 km s-1)

87 316.898 C2H N = 1–0 1.00 0.0 −0.5 (0.1) 18.9 (0.1) 28 234 (280)
174 663.199 C2H N = 2–1 2.00 4.2 t t 37 574 (486)
86 339.922 H13CN J = 1–0 1.00 0.0 −2.7 (0.1) 16.8 (0.2) 4966 (69)
172 677.851 H13CN J = 2–1 2.00 4.1 t t 6393(141)
86 054.966 HC15N J = 1–0 1.00 0.0 t t 945(42)
172 107.957 HC15N J = 2–1 2.00 4.1 t t 943(99)
90 663.568 HNC J = 1–0 1.00 0.0 0.17 (0.03) 19.8 (0.1) 43 339 (1130)
181 324.758 HNC J = 2–1 2.00 4.4 t t 45 856 (1347)
87 090.825 HN13C J = 1–0 1.00 0.0 t t 1515 (50)
174 179.411 HN13C J = 2–1 2.00 4.2 t t 1778 (86)
88 865.715 H15NC J = 1–0 1.00 0.0 t t 300 (50)
86 754.288 H13CO+J = 1–0 1.00 0.0 −2.7 (0.1) 15.6 (0.1) 6089 (79)
173 506.700 H13CO+J = 2–1 2.00 4.2 t t 8072 (153)
85 162.223 HC18O+J = 1–0 1.00 0.0 t t 2581 (46)
87 057.535 HC17O+J = 1–0 1.00 0.0 t t 262 (40)
174 113.169 HC17O+J = 2–1 2.00 4.2 t t 231 (70)
89 487.414 HOC+J = 1–0 1.00 0.0 −0.2 (0.5) 19.3 (1.1) 1057 (62)
178 972.051 HOC+J = 2–1 2.00 4.3 t t 1283 (92)
86 670.760 HCO NK = 101–000J = 3/2–1/2 1.00 0.0 −1.7 (1.0) 18.8 (2.4) 833 (62)
172 266.853 CH2NH 211–202 7.40 9.2 −4.1 (0.6) 9.8 (1.4) 812 (61)
89 956.068 CH3NH2(p) 110–101 6.00 2.1 −4.8 (1.5) 12.3 (3.2) 223 (53)
85 338.893 c-C3H2-o 212–101 4.50 2.3 −1.9 (0.1) 17.8 (0.2) 6973 (85)
84 727.696 c-C3H2(p) 322–313 0.96 12.1 t t 244 (38)
91 958.726 CH3CN JK = 54–44 3.60 123.1 −3.9 (0.5) 14.6 (1.1)
91 971.130 CH3CN JK = 53–43 12.80 73.1 t t
91 979.994 CH3CN JK = 52–42 8.40 37.4 t t
91 985.314 CH3CN JK = 51–41 9.60 16.0 t t
91 987.088 CH3CN JK = 50–40 10.00 8.8 t t
87 925.237 HNCO 404–303 4.00 6.3 −4.5 (0.4) 14.2 (1.0) 845 (51)
175 843.695 HNCO 808–707 8.00 29.5 t t 257 (81)
86 846.960 SiO J = 2–1 2.00 2.1 −3.0 (0.1) 14.4 (0.2) 3612 (60)
173 688.310 SiO J = 4–3 4.00 12.5 t t 1944 (96)
85 759.199 29SiO J = 2–1 2.00 2.1 t t 541 (37)
84 746.170 30SiO J = 2–1 2.00 2.0 t t 287 (35)
85 347.890 HCS+J = 2–1 2.00 2.0 −1.5 (0.0)f 15.0 (1.4) 542 (45)
85 531.512 HOCO+ 404–303 4.00 6.2 0.5 (2.3) 17.8 (5.5) 181 (48)
84 542.329 NH2CHO 404–303 12.00 6.1 −4.4 (0.8) 15.0 (0.0)f 507 (52)
87 848.873 NH2CHO 413–312 11.23 9.3 t t 290 (42)
178 605.403 SO JK = 54–43 4.91 15.9 −3.4 (0.7) 13.7 (1.6) 843 (85)
90 979.023 HC3N J = 10–9 10.00 19.6 −2.5 (0.7) 14.6 (1.6) 680 (66)

Notes.  For some species, the fit results might be slightly different (although within uncertainties) to the values given in Table 3, due to the different fitting procedure with tied parameters.

(a)

Line strength.

(b)

Energy of the lower level of the transition.

(c)

Line centroid.

(d)

FWHM linewidth.

(e)

Integrated opacity.

(t)

The parameter was tied with the precedent entry.

(f)

The value was fixed.

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