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Table 1
Six input parameters (top) for and derived parameter (bottom) of the homogeneous and clumpy shell models.
| Parameter | Symbol | |||||||
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| Radial velocity | v exp | |||||||
| H i velocity dispersion | b | |||||||
| Mean H i column density |
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| Mean dust absorption optical depth |
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| Clump volume filling factor | FF | |||||||
| Density contrast | nIC/nC | |||||||
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| Covering factor | CF | |||||||
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