Fig. 2.
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QSO-galaxy pairs detected in CO emission and absorption. Top: HST-F606W image of PKS0201+113, with the galaxies G1 and G2; the latter is considered the most likely DLA candidate by Ellison et al. (2001). Bottom: PanSTARRS1 three-color (z − zg − g) image of Q0248+430 and associated galaxies. The dashed yellow circle indicates the region observed with the 23″ beam.
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