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Table A.9
Observed line fluxes 
(K km s-1) for HCOOCH3 continued.
| Frequency | Transition | E up | A | Sources | ||
| [GHz] | [K] | [s-1] | IRAS 20126+4104 | IRAS 18089-1732 | G31.41+0.31 | |
|
|
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| HCOOCH3 | ||||||
|
|
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| 354.427 | 2916,13/14,3–2816,12/13,3 | 614 | 4.7(–4) | <0.18 | <0.23 | ~1.04 (0.64) |
| 354.477 | 2915,15,4–2815,14,4 | 593 | 5.0(–4) | <0.13 | <0.23 | <0.40 (0.58): |
| 354.574 | 128,5/4,3–117,4/5,3 | 276 | 7.4(–5) | <0.18 | <0.23 | <1.44 (0.78): |
| 354.605 | 2915,15/14,3–2815,14/13,3 | 593 | 5.0(–4) | <0.18 | <0.23 | 1.96 (0.46) |
| 354.608 | 331/0,33,1/2–321/0,32,1/2 | 293 | 7.2(–4) | <0.18 | 1.11 (0.42)* | 3.14 (0.49)* |
| 354.608 | 330/1,33,2/1–321/0,32,1/2 | 293 | 6.8(–4) | <0.18 | 1.05 (0.40)* | 2.75 (0.47)* |
| 354.629 | 287,21,5–277,20,5 | 461 | 6.4(–4) | <0.18 | <0.23 | ~1.20 (0.68) |
| 354.742 | 128,5,1–117,5,1 | 88 | 7.3(–5) | <0.18 | <0.23 | 1.19 (0.44) |
| 354.759 | 128,4,2–117,4,2 | 88 | 7.3(–5) | <0.16 | <0.17 | <3.23 (0.65): |
| 354.806 | 128,5/4,0–117,4/5,0 | 88 | 7.3(–5) | <0.18 | <0.23 | 3.90 (1.18) |
| 354.839 | 2914,15/16,3–2814,14/15,3 | 574 | 5.2(–4) | <0.15 | <0.36 (0.46): | <4.91 (1.40): |
| 364.297 | 331/2,32,2/1–321,31,2 | 308 | 7.3(–4) | <0.24 | <6.81 (1.36): | <3.67 (1.16): |
| 364.302 | 332/1,32,0–322/1,31,0 | 308 | 7.3(–4) | 0.80 (0.91) | <6.81 (1.36): | <5.00 (1.42): |
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. * Calculated flux (see Eq. (4)).
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