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Table 3.
SIEg lens model parameters derived for HE0435-1223.
| Parameters | HST | Gaia |
|---|---|---|
| θE (″) | 1.2 ± 0.003 | 1.2 ± 0.002 |
| q | 0.93 ± 0.03 | 0.9210 ± 0.01 |
| θq (°) | −69.4 ± 3.8 | −69.5 ± 0.8 |
| γ | 0.087 ± 0.005 | 0.088 ± 0.002 |
| θγ (°) | 15.7 ± 0.9 | 15.9 ± 0.1 |
| βx (mas) | −1182.0 ± 1.6 | −1181.7 ± 0.1 |
| βy (mas) | −521.4 ± 2.1 | −521.6 ± 0.1 |
| xG (mas) | −1176.7 ± 1.5 | −1176.6 ± 0.3 |
| yG (mas) | −554.2 ± 3.7 | −553.6 ± 1.2 |
Note. The reported values are medians within 1σ error bars.
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