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Table 3
Three disengaged data sets for the three asterisms and the corresponding tomographic error computed with a ground layer, 3 or 15 layer tomographic estimator (in nm rms).
| Asterism | #A47 | #A53 | #A12 |
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| Disengaged slopes hour | 23h59m | 3h14m | 6h02m |
| Recorded frame number | 28 000 | 58 000 | 28 000 |
| r0 (cm) | 14.1 | 9.7 | 10.6 |
| Total turbulent rms error | 1052 | 1139 | 1133 |
| σTomo + Model (GLAO) | 249 | 314 | 286 |
| σTomo + Model (3 layers) | 187 | 229 | 228 |
| σTomo + Model (15 layers) | 175 | 213 | 219 |
| Quadratic diff. (3-15 layers) | 66 | 84 | 63 |
| Quadratic diff. (GLAO-3 layers) | 164 | 215 | 173 |
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