SEDs of η Cha members observed with PACS photometry. PACS observations are shown as red dots. Blue dots depict photometry at different wavelengths from 2MASS, WISE, AKARI, and the literature (see Sect. 2). The blue squares in the RECX 3 and RECX 4 SEDs depict PACS photometry from Cieza et al. (2013). 3σ upper limits are shown as black arrows. The red curve depicts the IRS spectrum. The black solid curve is the photospheric model. The black dashed curve depicts the 3rd degree spline used to compute the infrared excess. The source names are shown at the top of each panel.