Table 3
Degrees of freedom (DOF), average logarithmic evidence (
), RMSI in arcseconds over all image systems, and total χ2 and their standard deviations for all lens models.
| Model | DOF |  |
RMSI | χ2 |
|---|---|---|---|---|
| Sect. 4.1.2 | 18 | − 158 ± 53 | 0.60 ± 0.07 | 176 ± 46 |
| Sect. 4.1.3 | 0 | − 64 ± 20 | 0.56 ± 0.41 | 60 ± 53 |
| Sect. 4.2.1 | – | – | 0.93 ± 0.97 | – |
| Sect. 4.2.2 | – | – | 0.03 ± 0.05 | – |
| Sect. 4.2.3 | – | – | 0.25 ± 0.09 | – |
| Sect. 4.2.4 | – | – | 0.13 ± 0.06 | – |
Notes. Values are obtained from 30 Lenstool models for CL0024 using the multiple image systems of Table 1 as constraints (second row), or only system 1 of Table 1 (third row). RMSI in arcseconds over all image systems for the Grale models generated with the multiple image systems of Table 1 (fourth row), using system 1 (fifth row), using all points of Table 2 (sixth row), and using all points of Table 2 including small-scale mass corrections (last row).
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