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Table 7
Analysis results for H2CO, 
, HDCO,
D2CO, CH3OH, SO, and SO2 from using the modified
rotation diagram technique.
| Molecule | No. of | Trot | Nmol | ηbf | τ min , τmax |
| lines | (K) | cm-2 | |||
|
|
|||||
| D-peak (0″, −30″) | |||||
| H2CO | 4 | 22.5 | 2.22 × 1014 | 0.446 | 0.11, 2.70 |
| D2CO | 6 | 17.4 | 3.17 × 1013 | (0.446) | 0.01, 0.54 |
| HDCO | 1 | (17.4) | 2.37 × 1013 | (0.446) | 0.23 |
|
|
1 | (17.4) | 4.09 × 1012 | (0.446) | 0.06 |
| CH3OH | 6 | 6.8 | 7.21 × 1014 | 1 | 0.02, 0.62 |
| SO | 2 | 18.3 | 2.38 × 1014 | (1) | 0.50, 1.21 |
|
1 | (18.3) | 9.67 × 1012 | (1) | 0.02 |
| SO2 | 2 | 19.9 | 4.23 × 1013 | (1) | 0.01, 0.07 |
| P1 (0″, + 30″) | |||||
| H2CO | 4 | 25.9 | 1.90 × 1014 | 0.469 | 0.10, 1.91 |
| D2CO | 2 | (20) | 1.66 × 1012 | (0.469) | 0.01, 0.02 |
| HDCO | 1 | (20) | 6.21 × 1012 | (0.469) | 0.05 |
|
|
1 | (20) | 1.71 × 1012 | (0.469) | 0.02 |
| CH3OH | 6 | 7.4 | 1.24 × 1015 | 1 | 0.05, 1.20 |
| SO2 | 2 | 23.4 | 9.91 × 1013 | (1) | 0.04, 0.12 |
| CH3OH-peak (−30″,0″) | |||||
| H2CO | 4 | 26.3 | 2.66 × 1014 | 0.325 | 0.14, 2.60 |
| D2CO | 2 | (20) | 1.93 × 1012 | (0.325) | 0.01, 0.03 |
| HDCO | 1 | (20) | 2.38 × 1012 | (0.325) | 0.02 |
|
|
1 | (20) | 3.58 × 1012 | (0.325) | 0.05 |
| CH3OH | 6 | 9.2 | 1.26 × 1015 | 1 | 0.11, 1.46 |
| SO2 | 1 | (20) | 8.33 × 1012 | (1) | 0.01 |
| S-peak (−60″, +60″) | |||||
| SO2 | 3 | 19.7 | 7.63 × 1014 | 1 | 0.04, 1.21 |
|
2 | (19.7) | 5.63 × 1013 | (1) | 0.04, 0.05 |
Notes. A value surrounded by (...) indicates a fixed parameter.
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