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Table B.11
Line parameters of CH3CHO.
| Transition | Sym.∗ | Frequency | E u / k | A ul | S ul | g u |  dv |
|
Δv |
|
S / N |
|
|
|||||||||||
| (JKa,Kc)u → (JKa,Kc)l | [MHz] | [K] | [s-1] | [mK km s-1] | [km s-1] | [km s-1] | [mK] | ||||
|
|
|||||||||||
| 51,5 → 41,4 | A | 93 580.909F | 15.7 | 2.63 × 10-5 | 5.2 | 11 | 60(6) | 10.4(0.1) | 2.7(0.3) | 21 | 6 |
| 51,5 → 41,4 | E | 93 595.235F | 15.7 | 2.63 × 10-5 | 5.2 | 11 | 51(7) | 10.8(0.2) | 2.3(0.4) | 21 | 6 |
| 50,5 → 40,4 | E | 95 947.437F | 13.8 | 2.96 × 10-5 | 5.4 | 11 | 29(6) | 10.7(0.3) | 2.0(0.4) | 13 | 3 |
| 50,5 → 40,4 | A | 95 963.459F | 13.8 | 2.95 × 10-5 | 5.4 | 11 | 54(13) | 10.7(0.2) | 2.0(0.5) | 25 | 3 |
| 51,4 → 41,3 | E | 98 863.314F | 16.5 | 3.10 × 10-5 | 5.2 | 11 | 79(6) | 11.1(0.3) | 2.9(0.5) | 26 | 3 |
| 51,4 → 41,3 | A | 98 900.944F | 16.5 | 3.11 × 10-5 | 5.2 | 11 | 63(10) | 11.1(0.1) | 1.6(0.3) | 38 | 7 |
| 61,6 → 51,5 | A | 112 248.716F | 21.1 | 4.67 × 10-5 | 6.3 | 13 | 57(10) | 10.7(0.2) | 2.0(0.3) | 27 | 5 |
| 61,6 → 51,5 | E | 112 254.508F | 21.1 | 4.67 × 10-5 | 6.3 | 13 | 46(11) | 11.2(0.2) | 1.9(0.5) | 23 | 4 |
| 60,6 → 50,5 | E | 114 940.175F | 19.4 | 5.16 × 10-5 | 6.5 | 13 | 95(18) | 11.0(0.2) | 2.2(0.5) | 40 | 4 |
| 60,6 → 50,5 | A | 114 959.902F | 19.4 | 5.15 × 10-5 | 6.5 | 13 | 106(15) | 10.6(0.1) | 2.0(0.3) | 49 | 5 |
| 71,7 → 61,6 | A | 130 891.821W | 27.4 | 7.54 × 10-5 | 7.4 | 15 | ⟩ 135(44) | – | – | – | 4 |
| 71,7 → 61,6 | E | 130 892.749W | 27.4 | 7.55 × 10-5 | 7.4 | 15 | |||||
| 71,6 → 61,5 | A | 138 319.628W | 28.8 | 8.90 × 10-5 | 7.4 | 15 | 166(62) | – | – | – | 3 |
| 81,8 → 71,7 | E | 149 505.128W | 34.6 | 1.14 × 10-4 | 8.5 | 17 | ⟩ 193(96) | – | – | – | 2 |
| 81,8 → 71,7 | A | 149 507.462W | 34.6 | 1.14 × 10-4 | 8.5 | 17 | |||||
| 80,8 → 70,7 | E | 152 607.614W | 33.1 | 1.23 × 10-4 | 8.6 | 17 | 184(74) | – | – | – | 4 |
| 81,7 → 71,6 | E | 157 937.697W | 36.4 | 1.34 × 10-4 | 8.5 | 17 | 86(21) | – | – | – | 4 |
| 81,7 → 71,6 | A | 157 974.590W | 36.4 | 1.34 × 10-4 | 8.5 | 17 | 105(24) | – | – | – | 6 |
| 91,9 → 81,8 | E | 168 088.618W | 42.6 | 1.64 × 10-4 | 9.6 | 19 | ⟩ 98(36) | – | – | – | 3 |
| 91,9 → 81,8 | A | 168 093.444W | 42.7 | 1.64 × 10-4 | 9.6 | 19 | |||||
| 90,9 → 80,8 | A | 171 296.985W | 41.3 | 1.75 × 10-4 | 9.7 | 19 | 158(92) | – | – | – | 2 |
| 111,11 → 101,10 | E | 205 161.898F | 61.4 | 3.02 × 10-4 | 11.7 | 23 | 74(10) | 10.6(0.2) | 2.4(0.3) | 29 | 4 |
| 111,11 → 101,10 | A | 205 170.686F,B | 61.5 | 3.01 × 10-4 | 11.7 | 23 | – | – | – | – | – |
| 110,11 → 100,10 | A | 208 267.045F | 60.4 | 3.17 × 10-4 | 11.8 | 23 | 62(9) | 10.6(0.1) | 1.8(0.3) | 33 | 5 |
| 111,10 → 101,9 | E | 216 581.930F | 64.8 | 3.55 × 10-4 | 11.7 | 23 | 47(10) | 10.7(0.2) | 1.4(0.5) | 32 | 5 |
| 111,10 → 101,9 | A | 216 630.234F | 64.8 | 3.55 × 10-4 | 11.7 | 23 | 53(7) | 10.7(0.1) | 1.5(0.2) | 33 | 5 |
| 121,12 → 111,11 | E | 223 650.093F | 72.2 | 3.92 × 10-4 | 12.8 | 25 | 68(9) | 10.8(0.1) | 1.9(0.3) | 34 | 6 |
| 121,12 → 111,11 | A | 223 660.603F | 72.2 | 3.92 × 10-4 | 12.8 | 25 | 58(11) | 10.7(0.2) | 2.2(0.5) | 24 | 4 |
| 120,12 → 110,11 | E | 226 551.622F | 71.3 | 4.10 × 10-4 | 12.9 | 25 | 114(6) | 10.5(0.3) | 2.5(0.5) | 43 | 6 |
| 120,12 → 110,11 | A | 226 592.725F | 71.3 | 4.10 × 10-4 | 12.9 | 25 | 54(15) | 11.4(0.1) | 1.0(0.4) | 50 | 4 |
| 121,11 → 111,10 | E | 235 996.212F | 76.1 | 4.61 × 10-4 | 12.8 | 25 | 77(23) | 10.8(0.3) | 2.0(0.8) | 36 | 3 |
| 121,11 → 111,10 | A | 236 049.131F | 76.1 | 4.61 × 10-4 | 12.8 | 25 | 39(15) | 10.8(0.2) | 1.0(0.5) | 38 | 3 |
| 131,13 → 121,12 | A | 242 118.136F | 83.8 | 5.00 × 10-4 | 13.9 | 27 | 43(17) | 10.0(0.5) | 2.5(1.3) | 16 | 2 |
| 130,13 → 120,12 | A | 244 832.176F | 83.1 | 5.18 × 10-4 | 13.9 | 27 | 48(10) | 11.5(0.1) | 1.2(0.3) | 39 | 3 |
| 131,12 → 121,11 | E | 255 326.968F | 88.4 | 5.86 × 10-4 | 13.9 | 27 | 65(13) | 10.9(0.2) | 2.0(0.5) | 30 | 5 |
| 131,12 → 121,11 | A | 255 384.754F | 88.4 | 5.86 × 10-4 | 13.9 | 27 | 67(10) | 10.6(0.1) | 1.8(0.3) | 34 | 6 |
| 140,14 → 130,13 | E | 262 960.097F | 95.7 | 6.44 × 10-4 | 15.0 | 29 | 32(7) | 10.5(0.2) | 1.3(0.3) | 23 | 4 |
| 141,13 → 131,12 | E | 274 563.412F | 101.5 | 7.31 × 10-4 | 15.0 | 29 | 38(11) | 10.9(0.2) | 1.0(0.3) | 35 | 2 |
| 151,15 → 141,14 | A | 278 939.438F | 109.7 | 7.69 × 10-4 | 16.1 | 31 | 22(7) | 10.5(0.2) | 1.0(0.4) | 23 | 3 |
| 150,15 → 140,14 | A | 281 126.944F | 109.2 | 7.88 × 10-4 | 16.1 | 31 | 29(11) | 10.7(0.3) | 1.4(0.5) | 19 | 2 |
Notes. B Blended with CF+ 2 → 1. Frequencies, Eu/k, Aul, Sul, and gu from JPL catalogue.
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