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Fig. 2
Sources detected in a star-forming complex in the southern arm of NGC 2997 (α2000 = 9h45m33, δ2000 = −31°21′28′′) using different de-blending contrast thresholds a) δc = 0.001 and b) δc = 0.01. Sources with identical positions for both δc values are indicated by “+”, while differences are marked by “ △ ”.
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