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Table 9

Relative deviation of Fermat potential differences.

System Image pair δ(Δτ)/|ΔτGLEE| δ(Δτiso)/|ΔτGLEE,iso|
DES J0029−3814 DA 0.69±0.16 0.20±0.20
DB 0.74±0.18 0.23±0.21
DC 0.70±0.18 0.20±0.21
DES J0214−2105 BA 0.38±0.21 0.31±0.27
CA 0.34±0.20 0.27±0.26
DA 0.36±0.23 0.29±0.28
DES J0420−4037 CA 0.22±0.12 0.56±0.16
CB 0.34±0.12 0.71±0.17
DC −0.33±0.12 −0.69±0.17
PS J0659+1629 CA 0.06±0.06 −0.46±0.10
CB 0.42±0.03 0.1±0.05
DC 0.45±0.17 −1.24±0.26
2M1134−2103 BA −0.19±0.02 −0.07±0.03
CB −0.17±0.02 −0.04±0.03
DB 0.12±0.02 −0.02±0.02
J1537−3010 BA −0.58±0.03 0.07±0.02
CA 1.02±0.04 0.19±0.03
DA −0.54±0.03 0.09±0.02
PS J1606−2333 BA −0.45±0.08 0.03±0.08
CA −0.46±0.05 0.03±0.05
DA −0.46±0.05 0.03±0.06
PS J1721+8842 DA −0.09±0.02 0.07±0.03
DB −0.1±0.02 0.06±0.03
DC −0.09±0.02 0.07±0.03
DES J2100−4452 DA −0.62±0.11 0.05±0.16
DB −0.66±0.12 0.03±0.17
DC −0.54±0.14 0.1±0.18

Notes. The third column shows the relative deviation of Fermat potential differences for each image pair. The fourth column shows the same comparison, but with the rescaled values retrieved when assuming an isothermal mass profile. The relative statistical uncertainty is underpredicted in most cases.

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