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Table 4
Three FP models.
| Model | 1 | 2 | 3 |
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| Emission period, | |||
| starting on 10 Feb. 2009 | 250 days | 30 days | 1 day |
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| Particle size range (mm), a | 0.3–3 | 1.5–100 | 1.5–20 |
| Particle size distribution power | –1 | –3.9 | –3.5 |
| Emission velocities (m/s) | 0.20–0.30 | 0.10–0.20 | 0.20–0.30 |
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| Fidelity of the model | Poor | Very poor | OK |
Notes. The emission duration is set, the other parameters are adjusted to reproduced the observed tail.
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