**Table 1:** Relative astrometry and photometry for the four components of WFI J2033-4723 and for the lensing galaxies G1 and G2.
ID	$\Delta \alpha$ ( $^{\prime \prime }$ )	$\Delta \delta$ ( $^{\prime \prime }$ )	Magnitude
B	0.	0.	17.77 $\pm$ 0.02
A1	-2.1946 $\pm$ 0.0004	1.2601 $\pm$ 0.0003	17.16 $\pm$ 0.02
A2	-1.4809 $\pm$ 0.0004	1.3756 $\pm$ 0.0005	17.52 $\pm$ 0.02
C	-2.1128 $\pm$ 0.0003	-0.2778 $\pm$ 0.0003	17.88 $\pm$ 0.02
G1	-1.4388 $\pm$ 0.0019	0.3113 $\pm$ 0.0008	18.59 $\pm$ 0.03
G2	-5.4100 $\pm$ 0.0006	0.2850 $\pm$ 0.0003	18.14 $\pm$ 0.02

Source LaTeX | All tables | In the text