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Table A.14
Observed line fluxes 
(K km s-1) for CH3CCH.
| Frequency | Transition | E up | A | Sources | ||
| [GHz] | [K] | [s-1] | IRAS 20126+4104 | IRAS 18089-1732 | G31.41+0.31 | |
|
|
||||||
| CH3CCH | ||||||
|
|
||||||
| 222.099 | 134–124 | 190 | 3.4(–5) | <0.22 | <0.65 (0.35): | <2.79 (0.56): |
| 222.129 | 133–123 | 140 | 3.6(–5) | ~0.29 (0.17) | 1.14 (0.43) | 3.15 (0.94) |
| 222.150 | 132–122 | 104 | 3.7(–5) | ~0.41 (0.19) | 1.25 (0.46) | <4.25 (0.85): |
| 222.163 | 131–121 | 82 | 3.8(–5) | 0.74 (0.29) | 2.20 (0.68) | 3.14 (1.01) |
| 222.167 | 130–120 | 75 | 3.8(–5) | 0.93 (0.35) | 2.13 (0.70) | 3.27 (0.97) |
| 239.088 | 146–136 | 346 | 3.9(–5) | <0.21 | <0.22 (0.05): | <2.40 (0.48): |
| 239.138 | 145–135 | 267 | 4.1(–5) | <0.21 | <2.38 (0.48): | <6.39 (1.28): |
| 239.179 | 144–134 | 202 | 4.3(–5) | 0.71 (0.14) | <0.68 (0.14): | ~0.39 (0.21) |
| 239.211 | 143–133 | 151 | 4.5(–5) | ~0.40 (0.24) | ~0.75 (0.41) | 2.47 (0.64) |
| 239.234 | 142–132 | 115 | 4.6(–5) | 0.36 (0.16) | ~0.89 (0.89) | 2.06 (0.63) |
| 239.248 | 141–131 | 93 | 4.7(–5) | 0.79 (0.23) | 1.62 (0.52) | 2.91 (0.74) |
| 239.252 | 140–130 | 86 | 4.7(–5) | 0.87 (0.24) | 1.68 (0.43) | 3.46 (1.07) |
Notes.The notation a( − b) stands for a × 10− b. < Means upper limit. ~ Means uncertain detection, S/N ≲ 2. – Means frequency not observed. : Means blended line.
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