Table A.1.
Observed line parameters for CH2CCHCCH in TMC-1.
| JKaKc | νobs(a) |  (b) |
Δv(c) |  |
|---|---|---|---|---|
| (MHz) | (mK km s−1) | (km s−1) | (mK) | |
| 71, 7 − 61, 6 | 34472.262(10) | 2.4 ± 0.4 | 0.60 ± 0.05 | 3.7 ± 0.3 (d) |
| 70, 7 − 60, 6 | 35126.923(10) | 4.0 ± 0.5 | 0.77 ± 0.05 | 4.8 ± 0.3 |
| 72, 6 − 62, 5 | 35195.532(10) | 1.6 ± 0.4 | 0.63 ± 0.07 | 2.4 ± 0.3 |
| 73, 5 − 63, 4 | 35222.531(10) | 1.0 ± 0.4 | 0.70 ± 0.20 | 1.3 ± 0.3 |
| 73, 4 − 63, 3 | 35223.195(10) | 0.7 ± 0.3 | 0.60 ± 0.17 | 1.0 ± 0.3 |
| 72, 5 − 62, 4 | 35269.664(10) | 2.2 ± 0.5 | 0.74 ± 0.08 | 2.7 ± 0.3 |
| 71, 6 − 61, 5 | 35897.418(10) | 3.6 ± 0.5 | 0.73 ± 0.05 | 4.7 ± 0.3 |
| 81, 8 − 71, 7 | 39390.116(10) | 4.3 ± 0.4 | 0.77 ± 0.04 | 5.3 ± 0.3 |
| 80, 8 − 70, 7 | 40118.252(10) | 4.7 ± 0.4 | 0.72 ± 0.05 | 6.1 ± 0.3 |
| 82, 7 − 72, 6 | 40218.511(20) | 0.8 ± 0.4 | 0.50 ± 0.20 | 1.6 ± 0.3 (e) |
| 82, 6 − 72, 5 | 40329.448(10) | 2.6 ± 0.6 | 0.75 ± 0.09 | 3.2 ± 0.4 |
| 81, 7 − 71, 6 | 41018.002(10) | 2.7 ± 0.5 | 0.55 ± 0.06 | 4.6 ± 0.4 |
| 91, 9 − 81, 8 | 44305.369(10) | 2.8 ± 0.5 | 0.61 ± 0.07 | 4.3 ± 0.5 |
| 90, 9 − 80, 8 | 45099.094(20) | 4.4 ± 1.0 | 0.57 ± 0.02 | 8.0 ± 2.0 (f) |
| 92, 8 − 82, 7 | 45239.452(10) | 3.2 ± 0.8 | 0.73 ± 0.10 | 4.1 ± 0.6 |
| 93, 7 − 83, 6 | 45291.918(10) | (g) | ||
| 93, 6 − 83, 5 | 45294.382(20) | 1.3 ± 0.5 | 0.69 ± 0.17 | 1.9 ± 0.5 |
| 92, 7 − 82, 6 | 45397.522(20) | 1.5 ± 0.5 | 0.52 ± 0.15 | 1.8 ± 0.6 (h) |
| 91, 8 − 81, 7 | 46135.431(10) | 2.3 ± 0.5 | 0.60 ± 0.07 | 4.7 ± 0.6 |
| 101, 10 − 91, 9 | 49217.784(10) | 3.2 ± 0.7 | 0.65 ± 0.10 | 4.9 ± 0.6 |
Notes.
Linewidth at half intensity derived by fitting a Gaussian function to the observed line profile (in km s−1).
Blended with a negative feature produced in the folding of the frequency switching observing procedure.
Blended with two negative features produced in the frequency switching folding. The intensity is uncertain.
Heavily blended with HCCCH2CN. Frequency difference between both lines lower than 20 kHz. We estimate that the contribution of this contaminating feature, by comparison with other similar lines of this species, is ∼50%.
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