COSMOGRAIL: the COSmological MOnitoring of GRAvItational Lenses - X. Modeling based on high-precision astrometry of a sample of 25 lensed quasars: consequences for ellipticity, shear, and astrometric anomalies

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Volume 538 (February 2012)

A&A, 538 (2012) A99

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Table B.1

Lensed image positions (1, 2, 3, 4) of the 14 quads studied in Sect. 6.

Name	RA₁, Dec₁	σ _RA₁,Dec₁	RA₂	Dec₂	σ _RA₂,Dec₂	RA₃	Dec₃	σ _RA₃,Dec₃	RA₄	Dec₄	σ _RA₄,Dec₄	Ref

B0128	0, 0	0.0010	0.099	0.095	0.0010	0.521	–0.17	0.0010	0.109	–0.26	0.0010	3
MG0414	0, 0	8.0e-5	–0.13396	0.4054	8.0e-5	0.58852	1.93752	8.0e-5	1.9454	0.29972	8.0e-5	4
HE0435	0, 0	0.0020	1.4743	0.5518	0.0020	2.4664	–0.6022	0.0020	0.9378	–1.616	0.0020	5
RXJ0911	0, 0	0.00251	0.2611	0.4069	0.00251	–0.0158	0.9575	0.00251	–2.9681	0.7924	0.00251	1
J0924	0, 0	0.0010	0.0636	–1.8063	0.0010	–0.9648	–0.6788	0.0013	0.5414	–0.4296	0.0026	6
PG1115	0, 0	0.00198	1.3286	–2.0338	0.00198	1.4772	–1.5757	0.00198	–0.3405	–1.9598	0.00198	1
RXJ1131	0, 0	0.00264	0.0347	1.187	0.00264	–0.592	–1.1146	0.00264	–3.1154	0.8801	0.00264	2
J1138	0, 0	0.00117	–0.1003	0.9777	0.00117	-1.1791	0.8119	0.00117	–0.6959	–0.0551	0.00117	2
H1413	0, 0	0.0010	0.7426	0.1686	0.0010	–0.493	0.7135	0.0010	0.3526	1.0394	0.0010	7
B1422	0, 0	0.00105	0.386	0.3169	0.00105	–0.336	–0.7516	0.00105	0.947	–0.8012	0.00105	1
B1608	0, 0	0.0017	0.7464	–1.9578	0.0026	0.7483	–0.4465	0.0038^†	–1.1181	–1.2527	0.0025^††	1
WFI2026	0, 0	0.00117	0.1613	–1.429	0.00117	0.414	–1.2146	0.00117	–0.5721	–1.0437	0.00117	2
WFI2033	0, 0	0.0020	–2.1946	1.2601	0.0020	–1.4809	1.3756	0.0020	–2.1128	–0.2778	0.0020	8
B2045	0, 0	5.0e-4	–0.1316	–0.2448	6.0e-4	–0.2869	–0.7885	5.0e-4	1.6268	–1.0064	0.0013	9

Notes. We have shortened the names of the systems to ease legibility.

References. 1: This paper, 2: Chantry et al. (2010), 3: Biggs et al. (2004), 4: Ros et al. (2000), 5: Courbin et al. (2011), 6: Keeton et al. (2006), 7: Chantry & Magain (2007), 8: Vuissoz et al. (2008), 9: McKean et al. (2007);

^†

σ_RA₃ = 0.0038, σ_Dec₃ = 0.0025;

^†

σ_RA₄ = 0.0018, σ_Dec₄ = 0.0018.

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