Fig. 2

Small () section in I band of the NGC 5128/Centaurus A halo, excised from the southeast corner of VIMOS Quadrant 4, and located at α = 13h27m41s and δ = −42°20′41′′. This is our final combined image produced from 47 min of observations. The red circles and blue squares mark point sources classified as metal-rich and metal-poor RGB stars respectively (see Sect. 5), with 23.9 <I0 < 24.7, within the 50% completeness selection criteria detailed in Sect. 3.4. (See the electronic edition of the journal for a color version of this figure.)
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