Fig. 1

Left panel: image for the IRAS 19092 region at the Ks band at 2.17 μm with superimposed SCUBA 850 μm continuum in white contours (from Faustini et al. 2009; Fig. A.16). The small box in the middle represent the area of 1665-MHz OH maser maps shown in the right panel. The OH masers peak flux is 7.24 Jy beam-1 and the contour levels are 0.12 × (4, 8, 16, 32, 60, 120).
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