Fig. 2

Location of the spectroscopically followed up quasar candidates in this work (red) and confirmed quasars from Kozłowski et al. (2013) (blue). The VMC tiles are shown as contiguous rectangles. The dashed grid shows lines of constant right ascension (spaced by 15°) and constant declination (spaced by 5°). Coordinates are given with respect to (α0, δ0) = (51°, −69°).
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