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Table 5

Estimate of maximum star formation contribution.

Object log F(PAH11.3   μm) (12 μm) a
[erg/s/cm2] [mJy] %

NGC 1097 –11.95 35.2b 100
NGC 1386 –12.47 32.3 18
NGC 1566 –12.21 70.4 73
ESO 005-G004 –12.37 36.7c 50
NGC 3125 –12.54 32.9 51
NGC 4235 –13.13 8.4 25
NGC 4579 –12.76 20.2 33
NGC 4941 –13.08 9.6 12
NGC 5128 –11.59 297.4 19
NGC 7213 –12.53 33.3 14

Notes. 

(a)

signifies the maximum star formation contribution (in percent) to the nuclear 12 μm continuum flux (at 0.4′′ scale).

(b)

(12 μm) of NGC 1097 constrained by the VISIR PAH flux, see text for details.

(c)

(12 μm) of ESO 005-G004 constrained by the VISIR PAH2 flux, see text for details.

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