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Table 6

Narrow emission line best fit parameters from the 770 ks spectrum when absorption from WA components B and E is applied.

Linea Rest λ Measured λbc Flow velocityd FWHM e FWHM Unabsorbed flux Previous
(Å) (Å) (km s-1) (Å) (km s-1) (photons m-2 s-1) detectionsf

Ne X 1s-2p 12.138 12.138 10-4 <0.013
Ne IXr 13.447 13.447 0.056 ± 0.002 1230 ± 40 0.035 ± 0.008
Ne IXi 13.553 13.553 0.056 ± 0.002 1230 ± 40 0.016 ± 0.007 S05
Ne IXf 13.699 13.695 ± 0.004 −90 ± 90 0.056 ± 0.002 1230 ± 40 0.115 ± 0.008 K02, S05
O VIII 1s-3p 16.006 16.003 ± 0.006 0 ± 110 <0.068 <1280 0.049 ± 0.006
O VII 1s-3p 18.627 18.612 ± 0.015 −240 ± 240 <0.086 <1390 0.047 ± 0.014
O VIII 1s-2p 18.969 18.969 ± 0.001 0 ± 20 0.079 ± 0.028 1250 ± 440 0.238 ± 0.100 K02
O VIIr 21.602 21.580 ± 0.002 −300 ± 30 0.082 ± 0.006 1130 ± 80 0.307 ± 0.027 K02
O VIIi 21.807 21.785 ± 0.002 −300 ± 30 0.082 ± 0.006 1130 ± 80 0.222 ± 0.024 K02, S05
O VIIf 22.101 22.079 ± 0.002 −300 ± 30 0.082 ± 0.006 1130 ± 80 0.822 ± 0.030 K02, S05, D09
N VII 1s-2p 24.781 24.806 ± 0.011 300 ± 130 0.177 ± 0.028 2140 ± 340 0.169 ± 0.023
N VIr 28.787 28.753 ± 0.011 −350 ± 110 0.058 ± 0.014 600 ± 140 0.136 ± 0.027
N VIi 29.084 29.060 ± 0.013 −250 ± 130 0.058 ± 0.014 600 ± 140 0.086 ± 0.017 S05
N VIf 29.534 29.511 ± 0.006 −230 ± 60 0.058 ± 0.014 600 ± 140 0.176 ± 0.018 S05
C VI 1s-2p 33.736 33.734 ± 0.005 −20 ± 50 <0.063 <800 0.339 ± 0.069

Notes. Parameters without errors were fixed during fitting. Overall C-statistic = 1870 for d.o.f. = 1036. :

(a)

r, i and f represent the resonance, intercombination and forbidden lines, respectively;

(b)

NGC 5548 rest frame values;

(c)

there is also 0.004 Å uncertainty on these values due to RGS absolute wavelength uncertainty

(d)

the O VII triplet outflow velocity values were coupled together;

(e)

the Ne IX, O VII and N VI triplets each had the FWHM values of their three lines coupled together;

(f)

K02 represents Kaastra et al. (2002). S05 represents Steenbrugge et al. (2005). D09 represents Detmers et al. (2009).

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