Table 3.
Lensing results at image positions.
| Model | Im | κ | κ⋆ | γshear | μ |
|---|---|---|---|---|---|
| Power law | A | 0.59 | 0.38 | 0.61 | –5.00 |
| B | 0.53 | 0.26 | 0.42 | 23.15 | |
| C | 0.51 | 0.28 | 0.39 | 11.93 | |
| D | 0.96 | 0.64 | 0.63 | –2.51 | |
| E | 0.40 | 0.16 | 0.20 | 3.20 | |
| F | 0.96 | 0.60 | 0.40 | –6.29 | |
| Composite | A | 0.60 | 0.27 | 0.60 | –4.92 |
| B | 0.54 | 0.20 | 0.42 | 23.31 | |
| C | 0.51 | 0.20 | 0.39 | 11.38 | |
| D | 0.97 | 0.43 | 0.63 | –2.51 | |
| E | 0.41 | 0.12 | 0.20 | 3.23 | |
| F | 0.96 | 0.43 | 0.39 | –6.75 | |
Notes. Lensing results at image positions of the sextuply lensed quasar, obtained from our fiducial power-law and composite model. We show the total convergence, κ, the stellar convergence, κ⋆, the shear, γshear, and the image magnification, μ. For the power-law model, the stellar convergence is estimated from the lens flux in the IR band, assuming a constant mass-to-light ratio, while the stellar convergence for the composite profile results directly from the chameleon mass profile fit (also linked to flux in IR band).
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.