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Table 2.
Summary of detected lines.
| Species | Transition |
Frequency | Eup | Aij | Database | |
|---|---|---|---|---|---|---|
| [QN]upa | [QN]lowa | [MHz] | [K] | ×10−5 [s−1] | ||
| 13CH3OH | 18 2 16 1 | 17 1 17 1 | 301 238.558 | 684.91 | 8.96 | CDMS |
| 20 3 18 0 | 19 4 15 0 | 301 272.475 | 525.44 | 4.89 | ||
| 14 – 1 14 0 | 13 2 11 0 | 302 166.269 | 243.11 | 0.12 | ||
| 10 0 10 0 | 9 1 8 0 | 302 590.285 | 137.53 | 6.91 | ||
| 20 3 17 0 | 19 4 16 0 | 302 882.003 | 525.52 | 4.99 | ||
| 7 1 6 0 | 6 2 4 0 | 303 319.623 | 84.49 | 4.27 | ||
| 1 1 0 0 | 1 0 1 0 | 303 692.682 | 16.84 | 32.2 | ||
| 15 – 3 13 0 | 16 0 16 0 | 303 865.391 | 334.68 | 0.10 | ||
|
3 1 2 0 | 3 0 3 0 | 301 279.428 | 27.81 | 30.6 | CDMS |
| 4 1 3 0 | 4 0 4 0 | 302 848.743 | 36.78 | 30.9 | ||
| 16 1 16 1 | 15 2 14 1 | 303 016.300 | 307.63 | 4.14 | ||
| 3 1 2 2 | 2 0 2 1 | 303 855.874 | 34.10 | 8.09 | ||
| CH2DOH | 12 2 11 0 | 12 1 12 0 | 301 514.152 | 183.10 | 8.31 | JPL |
| CH3OD | 7 2 + 0 | 7 1 – 0 | 303 296.120 | 82.73 | 18.2 | b |
| 7 4 – 0 | 8 3 – 0 | 303 904.827 | 130.79 | 2.82 | ||
Notes.
(a)
Quantum numbers for 13CH3OH, 
and CH2DOH are (J Ka Kc v) and quantum numbers for CH3OD are (J K P v) where v = 0, 1, 2 refers to the three sub-states e0, e1 and o1 of the ground state respectively.
(b)
Walsh et al. (2000), and references therein.
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