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Table 1

Photometric and spectroscopic data of the galaxies and the arcs.

ID Name X Y u − g g′ − r r′ − i i′ − z ϵ θ0 z
[″] [″]  [ ° ] 

G1 0.00 0.00 2.35 ± 0.11 1.61 ± 0.02 0.86 ± 0.01 0.36 ± 0.01 0.158  −41.0 0.4446 ± 0.0002
G2 1.16 3.09 2.99 ± 0.23 1.64 ± 0.03 0.87 ± 0.01 0.37 ± 0.01 0.424 64.2 0.4449 ± 0.0003
G3 1.37 1.25 1.81 ± 0.15 1.47 ± 0.06 0.88 ± 0.04 0.33 ± 0.03 0.177 18.26
A 0.73 ± 0.09 0.30 ± 0.09 0.47 ± 0.10 0.31 ± 0.11 [1.7 ± 0.1]
B 0.60 ± 0.11 0.07 ± 0.11 0.39 ± 0.14 0.36 ± 0.14 [1.7 ± 0.1]
C 0.18 ± 0.09 0.58 ± 0.09 0.60 ± 0.09 0.41 ± 0.09 1.023 ± 0.001

Notes. Column 1 lists the identification for each object as in Fig. 1. Columns 2 and 3 list the relative positions measured with respect to the brightest group galaxy (BGG) with coordinates α = 02:14:08:097 and δ =  −05:35:33.77. Columns 4–7 list the CFHTLS colors. Columns 8 and 9 show the geometric parameters: ellipticity ϵ and position angle θ0, which gives the orientation of the semi-major axis from the horizontal line in the image, measured counterclockwise. In the last column we list the redshift; values in square brackets are photometric redshifts.

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