GLOSTAR mosaics and noise map of the present catalog. Upper panel: GLOSTAR radio continuum map at 5.8 GHz of 16 sq degrees of the Galactic plane (28° < ℓ < 36° and |b| < 1°). Lower panel: full resolution noise background map determined by SExtractor using a mesh size of 80 × 80 pixels and threshold of 5σ. The yellow boxes correspond to the complexes that have been identified (see Sect. 3.2.3 and Table 2 for more detailed and positions, respectively).