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Fig. 2


Top panel. Spectrum of arc C. It shows a strong feature probably associated with [OII]λ3727. Middle panel. VLT pre-image of the central part of SL2S J02140-0535 with the slits positions. Bottom panel. The 2D spectra of arcs A, B, and C in the same wavelength region. Note the extended emission line in C spectrum.

This figure is made of several images, please see below:

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