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Table 4:

Fluxes of the PAH bands measured with the PAHFit IDL tool on the Spitzer IRS spectrum of the center of the SQ ridge and the ISO-CVF spectrum of the Galactic light.
  Integrated fluxes (see notes for units)

PAH band
$6.2~\mu$m $7.7~\mu$m3 $11.3~\mu$m3 $12.6~\mu$m3 $17~\mu$m3
SQ ridge (IRS)1 < 0.75 $3.8 \pm 0.1$ $2.8 \pm 0.1$ $1.2 \pm 0.2$ $0.93 \pm 0.04$
Galactic (CVF)2 $5.19 \pm 0.09$ $19.05 \pm 0.03$ $6.49 \pm 0.17$ $2.90 \pm 0.05$ No data

Notes. (1) Fluxes are in units of $\times 10^{-9}$ [W m-2 sr-1].
(2) Fluxes are in units of $\times 10^{-7}$ [W m-2 sr-1].
(3) In the case of PAH blended complexes, we sum the fluxes of the different Lorentzian components that contribute to the feature.


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