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Table 3
Results of the two-phase LVG modeling towards the IF.
| Combined | PDR | Envelope | ||
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| N(CCH) [ cm-2] | 1.0 × 1015 | 5.0 × 1014 | 5.0 × 1014 | |
| X(CCH) | 5.7 × 10-9 | 1.7 × 10-8 | 3.5 × 10-9 | |
| N(c - C3H2) [ cm-2] | 6.0 × 1012 | 4.0 × 1012 | 2.0 × 1012 | |
| X(c - C3H2) | 3.5 × 10-11 | 1.4 × 10-10 | 1.4 × 10-11 | |
| N(c-C3H2)/N(CCH) | 0.006 | 0.008 | 0.004 | |
Notes.Abundances are relative to H nuclei and are calculated assuming that the PDR has a thickness of AV = 8 and the envelope of AV = 40 on each side of the spherical cloud.
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