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Table 4
Density and abundance profiles in the L1517 cores1.
| Density parameters | Molecular abundances and depletion radii | |||||||
| Core | n ° | r 1/2 | α | X(N2H+) | X(SO) | rd(SO) | X(C18O) | rd(C18O) |
| (cm-3) | (arcsec) | (cm) | (cm) | |||||
|
|
||||||||
| A1 | 7.0 × 104 | 60 | 2.5 | 1.0 × 10-10 | 1.0 × 10-9 | 1.3 × 1017 | 1.5 × 10-7 | 1.5 × 1017 |
| A2 | 6.0 × 104 | 60 | 3.5 | 0.4 × 10-10 | 1.0 × 10-9 | 0.0 | 1.5 × 10-7 | 1.1 × 1017 |
| B | 2.2 × 105 | 35 | 3.5 | 1.5 × 10-10 | 0.4 × 10-9 | 1.2 × 1017 | 1.5 × 10-7 | 1.9 × 1017 |
| C | 4.7 × 104 | 60 | 2.5 | 0.7 × 10-10 | 2.0 × 10-9 | 0.0 | 1.5 × 10-7 | 1.7 × 1017 |
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