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Table 2

Photometric mid-infrared fluxes of sources associated with IRAS 18511 observed using VLT-VISIR.

Filter Wavelength Source flux (Jy)

band (μm) S7 S10 S11 S11′

PAH1 8.6 0.56 0.62 0.17
ArIII 9.0 11.5 0.52 0.33
SiV_1 9.8 9.8 0.31 0.13
SiV 10.5 10.6 0.27 0.14
PAH2 11.3 0.57 0.36 0.10
PAH2_2 11.9 0.72 0.44
Q1 17.7 28.2 1.04 0.35 0.22
Q3 19.5 1.06 0.39 0.31

Notes. The errors on the fluxes are of the order of ~ 15% mainly due to calibration errors of standard stars.

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