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Table 2

Line fluxes derived from the ISO LWS spectrum.

Line ISOa ISOb PACSc
 [O iii] 52 1.2 × 10-13 8.4 × 10-14 ...
 [N iii]  1.5 × 10-14 1.1 × 10-14 9.9 ± 5.4 × 10-15
 [O i] 63 2.7 × 10-14 1.9 × 10-14 2.1 ± 0.1 × 10-14
 [O iii] 88 1.7 × 10-13 8.5 × 10-14 9.8 ± 1.7 × 10-14
 [N ii] 122  <9.1 × 10-16  <2.8 × 10-16 6.1 ± 5.1 × 10-16
 [O i] 145 1.2 × 10-15 4.2 × 10-16 1.1 ± 0.3 × 10-15
 [C ii]  2.9 × 10-14 1.0 × 10-14 2.7 ± 0.7 × 10-14

Notes. Line flux is given in  W m-2.

(a)

Point-like source calibration. Errors are  ~25% for [O i]145 and  ~10% for the other lines. The effective aperture radius is  ≈35″ for [O i]145 and [C ii],  ≈39″ for [N ii]122,  ≈40″ for [O iii]88,  ≈42″ for [O iii]52 and [N iii],  ≈43.5″ for [O i]63.

(b)

Extended source calibration.

(c)

Integrated PACS flux within the corresponding ISO aperture.

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