Table C.1.
Observed line parameters for selected molecules and their deuterated isotopologs in TMC-1.
Molecule | Quantum numbers (a) | νrest(b) | ![]() |
vLSR(d) | Δv(e) | ![]() |
---|---|---|---|---|---|---|
(MHz) | (mK km s−1) | (km s−1) | (km s−1) | (mK) | ||
CH3CCH | 2 0–1 0 | 34183.4139 ± 0.0001 | 338.0 ± 0.5 | 5.79 ± 0.01 | 0.76 ± 0.01 | 274.4 ± 0.8 |
CH3CCH | 2 1–1 1 | 34182.7603 ± 0.0001 | 262.5 ± 0.5 | 5.79 ± 0.01 | 0.75 ± 0.01 | 209.3 ± 0.8 |
CH3CCD | 2 0–1 0 | 31152.6032 ± 0.0007 | 5.4 ± 1.5 | 5.87 ± 0.05 | 0.83 ± 0.12 | 6.1 ± 0.8 |
CH3CCD | 2 1–1 1 | 31152.0321 ± 0.0007 | 4.2 ± 1.5 | 5.73 ± 0.09 | 0.99 ± 0.17 | 4.0 ± 0.8 |
CH3CCD | 3 0–2 0 | 46728.7668 ± 0.0010 | 9.2 ± 1.1 | 5.79 ± 0.02 | 0.58 ± 0.04 | 14.8 ± 0.8 |
CH3CCD | 3 1–2 1 | 46727.9102 ± 0.0010 | 7.6 ± 1.0 | 5.82 ± 0.02 | 0.53 ± 0.04 | 13.5 ± 0.8 |
CH2DCCH | 2 1 2–1 1 1 | 32231.5022 ± 0.0019 | 7.4 ± 0.9 | 5.80 ± 0.02 | 0.86 ± 0.05 | 8.1 ± 0.5 |
CH2DCCH | 2 0 2–1 0 1 | 32362.1261 ± 0.0020 | 20.0 ± 0.6 | 5.77 ± 0.01 | 0.73 ± 0.01 | 25.7 ± 0.5 |
CH2DCCH | 2 1 1–1 1 0 | 32491.9172 ± 0.0019 | 8.6 ± 0.9 | 5.80 ± 0.02 | 0.89 ± 0.05 | 9.1 ± 0.5 |
CH2DCCH | 3 1 3–2 1 2 | 48347.0251 ± 0.0028 | 18.0 ± 1.5 | 5.79 ± 0.01 | 0.62 ± 0.03 | 27.4 ± 1.0 |
CH2DCCH | 3 2 2–2 2 1 | 48540.0261 ± 0.0027 | 3.0 ± 0.6 | 5.95 ± 0.06 | 0.60 ± 0.12 | 4.8 ± 1.1 |
CH2DCCH | 3 2 1–2 2 0 | 48540.4725 ± 0.0027 | ≤3.3 | |||
CH2DCCH | 3 0 3–2 0 2 | 48542.7476 ± 0.0029 | 33.8 ± 2.3 | 5.79 ± 0.01 | 0.60 ± 0.03 | 53.2 ± 1.1 |
CH2DCCH | 3 1 2–2 1 1 | 48737.6403 ± 0.0029 | 15.5 ± 1.5 | 5.80 ± 0.01 | 0.59 ± 0.03 | 24.7 ± 1.1 |
13CH3CCH | 2 0–1 0 | 33252.9070 ± 0.0002 | 2.3 ± 0.6 | 5.77 ± 0.04 | 0.65 ± 0.10 | 3.3 ± 0.4 |
13CH3CCH | 2 1–1 1 | 33252.2861 ± 0.0002 | 2.6 ± 0.6 | 5.93 ± 0.05 | 0.76 ± 0.10 | 3.2 ± 0.4 |
13CH3CCH | 3 0–2 0 | 49879.1918 ± 0.0002 | 5.2 ± 2.1 | 5.83 ± 0.06 | 0.50 ± 0.12 | 9.6 ± 2.1 |
13CH3CCH | 3 1–2 1 | 49878.2606 ± 0.0002 | 6.2 ± 2.1 | 5.93 ± 0.04 | 0.49 ± 0.08 | 11.9 ± 2.1 |
CH![]() |
2 0–1 0 | 34169.2361 ± 0.0001 | 3.2 ± 0.6 | 5.75 ± 0.03 | 0.76 ± 0.07 | 3.9 ± 0.4 |
CH![]() |
2 1–1 1 | 34168.5850 ± 0.0002 | 2.4 ± 0.8 | 5.84 ± 0.06 | 0.95 ± 0.15 | 2.3 ± 0.4 |
CH3C13CH | 2 0–1 0 | 33160.8989 ± 0.0002 | 3.1 ± 0.7 | 5.81 ± 0.04 | 0.82 ± 0.09 | 3.6 ± 0.4 |
CH3C13CH | 2 1–1 1 | 33160.2761 ± 0.0002 | 1.8 ± 0.7 | 5.82 ± 0.04 | 0.54 ± 0.14 | 3.2 ± 0.4 |
CH3C13CH | 3 0–2 0 | 49741.1817 ± 0.0003 | 2.7 ± 1.4 | 5.82 ± 0.09 | 0.52 ± 0.07 | 4.9 ± 1.9 |
CH3C13CH | 3 1–2 1 | 49740.2489 ± 0.0003 | 3.7 ± 1.7 | 5.91 ± 0.07 | 0.53 ± 0.09 | 6.5 ± 1.9 |
CH3CN | 2 1–1 1 2–1 | 36793.7090 ± 0.0003 | 39.0 ± 0.9 | 5.74 ± 0.01 | 0.68 ± 0.01 | 53.6 ± 0.4 |
CH3CN | 2 0–1 0 2–2 | 36794.2044 ± 0.0003 | 19.9 ± 0.6 | 5.75 ± 0.01 | 0.68 ± 0.01 | 27.6 ± 0.4 |
CH3CN | 2 1–1 1 2–2 | 36794.3402 ± 0.0002 | 20.0 ± 0.8 | 5.61 ± 0.05 | 0.84 ± 0.02 | 22.5 ± 0.4 |
CH3CN | 2 0–1 0 1–0 | 36794.4173 ± 0.0002 | 19.6 ± 0.6 | 5.69 ± 0.05 | 0.60 ± 0.01 | 30.6 ± 0.4 |
CH3CN | 2 1–1 1 1–1 | 36794.7618 ± 0.0002 | 12.3 ± 0.7 | 5.74 ± 0.01 | 0.66 ± 0.02 | 17.6 ± 0.4 |
CH3CN | 2 1–1 1 3–2 | 36795.0234 ± 0.0001 | 69.5 ± 1.3 | 5.73 ± 0.01 | 0.67 ± 0.01 | 98.2 ± 0.4 |
CH3CN | 2 0–1 0 2–1 | 36795.4747 ± 0.0001 | 51.6 ± 1.1 | 5.79 ± 0.01 | 0.63 ± 0.01 | 77.2 ± 0.4 |
CH3CN | 2 0–1 0 3–2 | 36795.5669 ± 0.0001 | 113.6 ± 1.9 | 5.77 ± 0.01 | 0.72 ± 0.01 | 147.8 ± 0.4 |
CH3CN | 2 1–1 1 1–0 | 36796.3466 ± 0.0005 | 21.8 ± 0.9 | 5.74 ± 0.01 | 0.76 ± 0.02 | 27.1 ± 0.4 |
CH3CN | 2 0–1 0 1–1 | 36797.5829 ± 0.0006 | 20.9 ± 0.9 | 5.74 ± 0.01 | 0.69 ± 0.02 | 28.4 ± 0.4 |
CH2DCN | 212–111 2–1 | 34583.1020 ± 0.0100 | 2.6 ± 0.7 | 5.83 ± 0.00 | 0.84 ± 0.14 | 2.9 ± 0.4 |
CH2DCN | 212–111 2–2 | 34583.1020 ± 0.0100 | ||||
CH2DCN | 212–111 3–2 | 34584.4110 ± 0.0100 | 2.1 ± 0.0 | 5.83 ± 0.00 | 0.61 ± 0.10 | 3.2 ± 0.4 |
CH2DCN | 202–101 2–2 | 34733.9580 ± 0.0100 | 1.6 ± 0.0 | 5.83 ± 0.00 | 0.51 ± 0.08 | 2.9 ± 0.4 |
CH2DCN | 202–101 1–0 | 34734.1710 ± 0.0100 | 1.3 ± 0.0 | 5.83 ± 0.00 | 0.35 ± 0.08 | 3.8 ± 0.4 |
CH2DCN | 202–101 2–1 | 34735.2280 ± 0.0100 | 5.8 ± 0.0 | 5.83 ± 0.00 | 0.75 ± 0.07 | 7.2 ± 0.4 |
CH2DCN | 202–101 3–2 | 34735.3190 ± 0.0100 | 10.6 ± 0.0 | 5.83 ± 0.00 | 0.72 ± 0.04 | 13.9 ± 0.4 |
CH2DCN | 202–101 1–1 | 34737.3130 ± 0.0100 | 1.7 ± 0.0 | 5.83 ± 0.00 | 0.70 ± 0.09 | 2.4 ± 0.4 |
CH2DCN | 211–110 2–1 | 34884.3920 ± 0.0100 | 1.6 ± 0.0 | 5.83 ± 0.00 | 0.88 ± 0.18 | 1.8 ± 0.3 |
CH2DCN | 211–110 1–1 | 34884.3920 ± 0.0100 | ||||
CH2DCN | 211–110 3–2 | 34885.7090 ± 0.0100 | 2.2 ± 0.0 | 5.83 ± 0.00 | 0.62 ± 0.08 | 3.3 ± 0.3 |
CH2DCN | 211–110 2–2 | 34885.7090 ± 0.0100 | ||||
c-C3H2 | 321–312 | 44104.7766 ± 0.0014 | −29.5 ± | 5.66 ± 0.01 | 0.53 ± 0.01 | −52.4 ± 0.7 |
c-C3H2 | 440–331 | 35360.9275 ± 0.0018 | −2.0 ± 0.0 | 5.88 ± 0.05 | 0.62 ± 0.08 | −3.0 ± 0.4 |
c-C3H2 | 431–422 | 42231.2517 ± 0.0012 | 3.5 ± 0.7 | 5.73 ± 0.03 | 0.63 ± 0.07 | 5.1 ± 0.5 |
c-C3H2 | 211–202 | 46755.6096 ± 0.0013 | 514.1 ± 8.8 | 5.75 ± 0.02 | 0.62 ± 0.01 | 780.7 ± 0.7 |
c-C3HD | 321–312 | 35600.4822 ± 0.0030 | 4.8 ± 0.6 | 5.85 ± 0.02 | 0.69 ± 0.05 | 6.5 ± 0.4 |
c-C3HD | 211–202 | 38224.4450 ± 0.0030 | 54.1 ± 1.0 | 5.83 ± 0.01 | 0.76 ± 0.01 | 66.8 ± 0.4 |
c-C3HD | 313–220 | 39605.9580 ± 0.0080 | ≤1.5 | |||
c-C3HD | 101–000 | 42064.1467 ± 0.0020 | 29.8 ± 1.1 | 5.72 ± 0.05 | 0.79 ± 0.02 | 35.3 ± 0.4 |
c-C3HD | 431–422 | 44828.8655 ± 0.0040 | ≤2.4 | |||
c-C3HD | 330–321 | 47788.7950 ± 0.0060 | ≤4.5 | |||
c-C3HD | 111–000 | 49615.8560 ± 0.0026 | 142.0 ± 3.7 | 5.78 ± 0.01 | 0.65 ± 0.01 | 205.9 ± 2.2 |
H2C4 | 414–313 | 35577.0079 ± 0.0015 | 143.0 ± 0.0 | 5.71 ± 0.01 | 0.68 ± 0.01 | 197.8 ± 0.4 |
H2C4 | 404–303 | 35727.3789 ± 0.0011 | 92.3 ± 0.0 | 5.56 ± 0.01 | 0.65 ± 0.01 | 132.7 ± 0.5 |
H2C4 | 413–312 | 35875.7746 ± 0.0016 | 143.2 ± 0.0 | 5.70 ± 0.01 | 0.65 ± 0.01 | 206.2 ± 0.4 |
H2C4 | 515–414 | 44471.1375 ± 0.0018 | 123.2 ± 0.0 | 5.72 ± 0.01 | 0.48 ± 0.01 | 243.3 ± 0.7 |
H2C4 | 505–404 | 35727.3789 ± 0.0011 | 75.2 ± 0.0 | 5.57 ± 0.01 | 0.48 ± 0.01 | 146.3 ± 0.8 |
H2C4 | 514–413 | 44844.5902 ± 0.0020 | 123.2 ± 0.0 | 5.71 ± 0.01 | 0.53 ± 0.01 | 217.0 ± 0.8 |
HDC4 | 404–303 | 33902.1130 ± 0.0030 | 4.6 ± 0.0 | 5.72 ± 0.02 | 0.73 ± 0.05 | 6.0 ± 0.4 |
HDC4 | 505–404 | 42377.2757 ± 0.0080 | 4.5 ± 0.0 | 5.73 ± 0.03 | 0.56 ± 0.07 | 7.6 ± 0.6 |
CCCCH | 4–3 9/2–7/2 4–3 | 38049.6160 ± 0.0010 | 550.6 ± 9.4 | 5.78 ± 0.01 | 0.60 ± 0.01 | 862.1 ± 0.4 |
CCCCH | 4–3 9/2–7/2 5–4 | 38049.6910 ± 0.0010 | 641.9 ± 9.8 | 5.78 ± 0.01 | 0.60 ± 0.01 | 1005.0 ± 0.4 |
CCCCH | 4–3 9/2–7/2 4–4 | 38059.4310 ± 0.0020 | 24.6 ± 0.6 | 5.74 ± 0.01 | 0.65 ± 0.01 | 35.8 ± 0.4 |
CCCCH | 4–3 7/2–5/2 3–3 | 38078.9300 ± 0.0020 | 25.1 ± 0.6 | 5.74 ± 0.01 | 0.65 ± 0.01 | 36.0 ± 0.4 |
CCCCH | 4–3 7/2–5/2 4–3 + 3–2 | 38088.4600 ± 0.0010 | 913.3 ± 9.9 | 5.64 ± 0.01 | 0.77 ± 0.01 | 1120.8 ± 0.5 |
CCCCH | 4–3 7/2–7/2 3–3 | 38212.6370 ± 0.0040 | 21.6 ± 0.7 | 5.75 ± 0.01 | 0.58 ± 0.01 | 34.8 ± 0.5 |
CCCCH | 4–3 7/2–7/2 3–4 | 38231.9620 ± 0.0040 | 23.9 ± 0.7 | 5.74 ± 0.01 | 0.60 ± 0.01 | 37.5 ± 0.5 |
CCCCH | 5–4 11/2–9/2 5–4 + 6–5 | 47566.7920 ± 0.0020 | 953.1 ± 9.9 | 5.64 ± 0.01 | 0.69 ± 0.01 | 1297.1 ± 1.2 |
CCCCH | 5–4 11/2–9/2 5–5 | 47576.5100 ± 0.0020 | 14.0 ± 1.5 | 5.72 ± 0.01 | 0.51 ± 0.03 | 25.8 ± 1.2 |
CCCCH | 5–4 9/2–7/2 4–4 | 47595.9910 ± 0.0020 | 15.1 ± 1.5 | 5.69 ± 0.01 | 0.52 ± 0.03 | 27.2 ± 1.2 |
CCCCH | 5–4 9/2–7/2 5–4 + 4–3 | 47605.4950 ± 0.0020 | 761.4 ± 9.9 | 5.78 ± 0.01 | 0.58 ± 0.01 | 1224.6 ± 1.2 |
CCCCH | 5–4 9/2–9/2 4–4 | 47768.5220 ± 0.0040 | 15.5 ± 1.4 | 5.76 ± 0.01 | 0.55 ± 0.02 | 26.5 ± 1.4 |
CCCCH | 5–4 9/2–9/2 5–5 | 47787.7600 ± 0.0040 | 15.0 ± 1.0 | 5.68 ± 0.01 | 0.49 ± 0.01 | 28.8 ± 1.4 |
CCCCD | 4–3 9/2–7/2 | 35313.3131 ± 0.0020 | 17.3 ± 0.0 | 5.72 ± 0.01 | 0.89 ± 0.02 | 18.3 ± 0.4 |
CCCCD | 4–3 7/2–5/2 | 35349.4296 ± 0.0020 | 13.6 ± 0.0 | 5.78 ± 0.01 | 0.89 ± 0.03 | 14.4 ± 0.4 |
CCCCD | 5–4 11/2–9/2 | 44146.0436 ± 0.0102 | 18.5 ± 0.0 | 5.73 ± 0.01 | 0.63 ± 0.02 | 27.6 ± 0.8 |
CCCCD | 5–4 9/2–7/2 | 44182.1087 ± 0.0102 | 15.4 ± 0.0 | 5.77 ± 0.01 | 0.65 ± 0.02 | 22.4 ± 0.8 |
Notes.
Quantum numbers are JK for symmetric rotors, JKa, Kc for asymmetric rotors. If the molecule contains an atom of nitrogen, then the additional quantum number corresponds to F, the total angular momentum of the molecule.
Rest frequencies from MADEX (Cernicharo 2012) and/or the CMDS (Müller et al. 2005). If the uncertainty on the velocity is zero, then the observed frequency is given fixing the velocity of the source to 5.83 km s−1.
Local standard of rest velocity of the line in mK km s−1. If the uncertainty is equal to zero, then the velocity is fixed to 5.83 km s−1.
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