Table 5
Results from the analysis of the PN time-averaged spectra of the Fe-Kα bright filaments.
| A | B1 | B2 | C | D | E | F | DS1 | DS2 | |
|
|
|||||||||
| NH | 7.0 |
8.0 ± 0.4 | 8.1 |
8.0 ± 0.5 | 6.8 ± 0.5 | 6.7 |
7.8 ± 0.3 | 8.0 ± 0.6 | 7.1 |
| k Twarm | 0.9 ± 0.1 | 0.9 ± 0.1 | 0.89 |
0.79 |
1.0 ± 0.1 | 1.01 |
1.08 |
0.7 ± 0.1 | 0.7 ± 0.1 |
| norm | 3.5 |
5.5 |
4.4 |
5.4 |
2.7 |
4.7 |
24.5 |
6.4 |
6.5 |
| k Thot | 8.9 ± 1.2 | 6.5 fix | 5.3 |
6.5 fix | 6.5 fix | 6.5 fix | – | 7.4 |
7.5 |
| norm | 3.1 |
2.0 ± 0.3 | 1.1 ± 0.3 | 1.4 ± 0.3 | 0.6 ± 0.3 | 0.8 |
– | 3.3 ± 0.6 | 6.1 ± 0.7 |
| N HC | 18.4 |
10.2 |
12.3 |
5.8 |
13.2 |
9.6 |
9.2 |
15.5 |
14.5 ± 2.3 |
| E 64 | 6.420 |
6.416 |
6.415 |
6.421 |
6.417 |
6.417 ± 0.008 | 6.411 ± 0.005 | 6.414 |
6.412 ± 0.007 |
| σ | 0.03 ± 0.01 | 0.05 ± 0.01 | 0.039 |
0.042 |
0.043 |
0.030 |
0.029 |
0.041 |
0.053 |
| F64 | 2.5 ± 0.1 | 1.7 ± 0.1 | 2.0 ± 0.1 | 1.1 ± 0.1 | 1.1 ± 0.1 | 2.0 ± 0.1 | 9.1 |
1.5 ± 0.1 | 2.6 ± 0.1 |
| EW | 0.9 ± 0.1 | 0.9 ± 0.1 | 1.5 |
1.0 |
1.3 |
1.4 ± 0.2 | 1.7 ± 0.2 | 0.9 ± 0.2 | 0.9 ± 0.1 |
| τ | 0.13 | 0.07 | 0.08 | 0.04 | 0.09 | 0.07 | 0.06 | 0.11 | 0.10 |
| normpow | 9.3 |
6.2 |
4.4 |
3.7 ± 0.3 | 2.8 |
5.0 |
18.7 |
6.0 ± 0.8 | 10.5 |
| chi2/d.o.f. | 521.62/1283 | 546.36/1316 | 403.12/1246 | 432.87/1215 | 364.12/1130 | 473.89/1254 | 588.24/1551 | 477.09/1336 | 596.67/1503 |
| C-stat/d.o.f. | 1612/1529 | 1654/1526 | 1521/1529 | 1649/1529 | 1644/1530 | 1654/1528 | 1718/1530 | 1571/1527 | 1548/1528 |
Notes. The spectral parameters reported are the column density along the line of sight (NH, in units of 1022 cm-2), the temperatures (in keV) of the warm and the hot plasma components and their normalisations (in units of 10-17 and 10
respectively), the column densities intrinsic to the MCs (NHC in units of 1022 cm-2), the central energy and the intrinsic width σ of the Fe-Kα line (in keV), the 6.4-keV line flux (in units of 10-5 photons cm-2 s-1), the EW of the 6.4-keV line (in keV), the excess optical depth τ at the Fe-K edge, the power law normalisation (in units of 10-4 photons cm2 s-1 keV-1 at 1 keV) and the C-stat value and the degree of freedom for the best fit model.
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