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Fig. 2
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Spectral energy distribution (SED) of IRS 44. In the infrared regime (green dots), the flux corresponds to both sources, source A being the brightest one (Terebey et al. 2001; Dunham et al. 2015). In ALMA bands, the binary system is resolved and source B (blue dots) is ~10 times brighter than source A (red dots).
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