Open Access
Table 2
Best-fit lens parameters for SPT0326–52.
| Parameters | Definition | Value |
|---|---|---|
| x | RA of mass centre | 03:46:41.43 |
| y | RA of mass centre | −52:05:06.36 |
| ɀlens | Redshift of lensing galaxy | 0.9 |
| ɀsource | Redshift of source galaxy | 5.565 |
| ex | Elliptical component x | −0.38 ± 0.01 |
| ey | Elliptical component y | −0.18 ± 0.01 |
| r | Einstein radius (arcsec) | 1.18 ± 0.01 |
| α | Slope | 2.66 ± 0.01 |
| γx | Elliptical components of shear in x | −0.218 ± 0.001 |
| γy | Elliptical components of shear in x | −0.093 ± 0.002 |
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