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Table 3.
Energy budgets of ALMA transient brightenings.
| Population | Minimum energy | Maximum energy | Power-law index | Power per unit area |
|---|---|---|---|---|
| (1023 erg) | (1026 erg) | (104 erg cm−2 s−1) | ||
| All events (2.5σ, pixels ≥ beam size) | 15.0 ± 1.0 | 1.0 ± 0.2 | 1.67 ± 0.05 | 1.9 ± 0.2 |
| Paired events (2.5σ, pixels ≥ beam size) | 26.0 ± 3.0 | 0.9 ± 0.3 | 1.65 ± 0.06 | 1.7 ± 0.3 |
| All events (2.3σ, pixels ≥ beam size) | 7.0 ± 2.0 | 1.0 ± 0.3 | 1.70 ± 0.03 | 2.1 ± 0.4 |
| Paired events (2.3σ, pixels ≥ beam size) | 24.0 ± 3.0 | 0.9 ± 0.4 | 1.67 ± 0.07 | 1.9 ± 0.4 |
| All events (2.1σ, ≥1 pixel) | 4.0 ± 1.5 | 1.1 ± 0.2 | 1.88 ± 0.02 | 3.3 ± 0.1 |
| Paired events (2.1σ, ≥1 pixel) | 23.5 ± 1.5 | 0.9 ± 0.1 | 1.71 ± 0.06 | 2.0 ± 0.1 |
Notes. In parentheses we give the σ multiplication factor and spatial coherence criterion used for the detections.
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