Open Access
Table A.1
Properties of the observed lines.
| Molecule | Transition | Relative Intensity | Frequency (MHz) | HPBW | Ref. |
|---|---|---|---|---|---|
| CCH | N = 1 – 0, J = 3/2 – 1/2, F = 1 – 1 | 0.043 | 87284.11(1) | 43.5 | 1 |
| N = 1 – 0, J = 3/2 – 1/2, F = 2 – 0 | 0.417 | 87316.90(1) | 43.5 | 1 | |
| N = 1 – 0, J = 3/2 – 1/2, F = 1 – 0 | 0.208 | 87328.59(1) | 43.5 | 1 | |
| N = 1 – 0, J = 1/2 – 1/2, F = 1 – 1 | 0.208 | 87401.99(1) | 43.5 | 1 | |
| N = 1 – 0, J = 1/2 – 1/2, F = 0 – 1 | 0.083 | 87407.17(1) | 43.5 | 1 | |
| N = 1 – 0, J = 1/2 – 1/2, F = 1 – 0 | 0.043 | 87446.47(1) | 43.5 | 1 | |
| 13CCH | N = 1 – 0, J = 3/2 – 1/2, F1 = 2 – 1, F = 5/2 – 3/2 | 0.250 | 84119.33(2) | 45.9 | 2 |
| N = 1 – 0, J = 3/2 – 1/2, F1 = 2 – 1, F = 3/2 – 1/2 | 0.153 | 84124.14(2) | 45.9 | 2 | |
| N = 1 – 0, J = 3/2 – 1/2, F1 = 1 – 0, F = 3/2 – 1/2 | 0.167 | 84153.31(2) | 45.9 | 2 | |
| N = 1 – 0, J = 1/2 – 1/2, F1 = 1 – 1, F = 3/2 – 3/2 | 0.152 | 84206.87(2) | 45.8 | 2 | |
| C13CH | N = 1 – 0, J = 3/2 – 1/2, F1 = 2 – 1, F = 5/2 – 3/2 | 0.263 | 85229.335(4) | 44.8 | 2 |
| N = 1 – 0, J = 3/2 – 1/2, F1 = 2 – 1, F = 3/2 – 1/2 | 0.165 | 85232.805(4) | 44.8 | 2 | |
| N = 1 – 0, J = 3/2 – 1/2, F1 = 1 – 0, F = 1/2 – 1/2 | 0.085 | 85247.728(4) | 44.8 | 2 | |
| N = 1 – 0, J = 3/2 – 1/2, F1 = 1 – 0, F = 3/2 – 1/2 | 0.168 | 85256.988(4) | 44.8 | 2 | |
| N = 1 – 0, J = 1/2 – 1/2, F1 = 1 – 1, F = 1/2 – 3/2 | 0.081 | 85303.990(4) | 44.7 | 2 | |
| N = 1 – 0, J = 1/2 – 1/2, F1 = 1 – 1, F = 3/2 – 3/2 | 0.158 | 85307.459(4) | 44.7 | 2 | |
| CCD | N = 1 – 0, J = 3/2 – 1/2, F = 3/2 – 3/2 | 0.085 | 72101.811(5) | 58.2 | 3 |
| N = 1 – 0, J = 3/2 – 1/2, F = 5/2 – 3/2 | 0.333 | 72107.721(3) | 58.2 | 3 | |
| N = 1 – 0, J = 3/2 – 1/2, F = 1/2 – 1/2 | 0.101 | 72109.050(5) | 58.2 | 3 | |
| N = 1 – 0, J = 3/2 – 1/2, F = 3/2 – 1/2 | 0.137 | 72112.295(5) | 58.2 | 3 | |
| N = 1 – 0, J = 1/2 – 1/2, F = 3/2 – 3/2 | 0.137 | 72187.708(5) | 58.1 | 3 | |
| N = 1 – 0, J = 1/2 – 1/2, F = 1/2 – 3/2 | 0.101 | 72189.726(6) | 58.1 | 3 | |
| N = 1 – 0, J = 1/2 – 1/2, F = 3/2 – 1/2 | 0.085 | 72198.193(6) | 58.1 | 3 | |
| HCN | J = 1 – 0, F = 1 – 1 | 0.333 | 88630.4156(2) | 43.0 | 4 |
| J = 1 – 0, F = 2 – 1 | 0.556 | 88631.8475(3) | 43.0 | 4 | |
| J = 1 – 0, F = 0 – 1 | 0.111 | 88633.9357(3) | 43.0 | 4 | |
| H13CN | J = 1 – 0, F = 1 – 1 | 0.333 | 86338.7352(1) | 43.9 | 5 |
| J = 1 – 0, F = 1 – 0 | 0.556 | 86340.1666(1) | 43.9 | 5 | |
| J = 1 – 0, F = 0 – 1 | 0.111 | 86342.2543(3) | 43.9 | 5 | |
| DCN | J = 1 – 0, F = 1 – 1 | 0.333 | 72413.50(1) | 57.9 | 6 |
| J = 1 – 0, F = 2 – 1 | 0.556 | 72414.93(1) | 57.9 | 6 | |
| J = 1 – 0, F = 0 – 1 | 0.111 | 72417.03(1) | 57.9 | 6 | |
| HCO+ | J=1–0 | – | 89188.525(4) | 42.8 | 7 |
| H13CO+ | J=1–0 | – | 86754.288(5) | 43.7 | 8 |
| HC18O+ | J=1–0 | – | 85162.223(5) | 44.9 | 8 |
| DCO+ | J=1–0 | – | 72039.3124(8) | 58.3 | 9 |
| HNC | J=1–0 | – | 90663.568(4) | 42.2 | 10 |
| HN13C | J=1–0 | – | 87090.825(4) | 43.6 | 9 |
| DNC | J=1–0 | – | 76305.700(1) | 53.9 | 9 |
References. (1) Padovani et al. (2009); (2) Mccarthy et al. (1995); (3) Cabezas et al. (2021); (4) Ahrens et al. (2002); (5) Fuchs et al. (2004); (6) Brünken et al. (2004); (7) Tinti et al. (2007); (8) Schmid-Burgk et al. (2004); (9) van der Tak et al. (2009); (10) Saykally et al. (1976).
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