Table 4
Results of spectral fitting.
 (d.o.f.) |
N H | Parameters | EW | F X | ||||||
|
|
||||||||||
|
|
ϵ 1 | σ 1 | ϵ 2 | σ 2 | |||||
| (×1020) | (eV) | (eV) | (keV) | (keV) | (keV) | (keV) | (eV) | (× 10-12) | ||
|
|
||||||||||
| AO11 (pn) | ||||||||||
| (1) | 17 (25) | 0 | − | 100.68(25) | − | − | − | − | − | 6.333(29) |
| (2) | 6.9 (22) | 0 | − | 98.2(8) | 0.462(28) | 0.101(16) | − | − | 46 | 6.8(3) |
| (3) | 2.4 (19) | 0 | − | 100.0(2.0) | 0.41(7) | 0.14(3) | 0.8(5) | 0.099(15) | 92,59 | 7.1(1.0) |
| (4) | 3.4 (23) | 0 | 42(5) | 105.8(7) | − | − | − | − | − | 8(7) |
| (5) | 1.9 (20) |
|
76.9(9) | 124.8(2.2) |
|
|
− | − | 56 | 9.85(22) |
| (6) | 1.7 (18) | ⋆2.4 |
|
110.2(1.1) |
|
|
|
|
43,13 | 12.1(5) |
|
|
||||||||||
| AO11 (EPIC) | ||||||||||
| (1) | 9.0 (92) | 0 | − | 101.87(22) | − | − | − | − | − | 5.98(8) |
| (2) | 5.0 (89) | 0 | − | 99.3(6) | 0.473(16) | 0.088(10) | − | − | 40 | 6.5(4) |
| (3) | 2.1 (86) | 0 | − | 100.2(1.6) | 0.4(4) | 0.138(24) | 0.8(3) | 0.099(10) | 99,64 | 6.8(1.4) |
| (4) | 2.7 (90) | 0.1(1.0) | 38.6(2.4) | 106.6(9) | − | − | − | − | − | 9(11) |
| (5) | 1.6 (87) | 2.07(23) | 72.4(7) |
|
|
|
− | − | 63 | 10.1(8) |
| (6) | 1.5 (85) | ⋆2.4 |
|
110.2(7) | 0.400(25) |
|
|
|
42,18 |
|
|
|
||||||||||
| combined (EPIC) | ||||||||||
| (1) | 70 (33) | 0 | − | 101.19(12) | − | − | − | − | − | 5.791(15) |
| (2) | 41 (30) | 0 | − | 99.2(6) | 0.4(7) | 0.169(15) | − | − | 67 | 6.3(3) |
| (3) | 14 (27) | 0 | − | 99.7(1.1) | 0.4(5) | 0.146(16) | 0.79(19) | 0.101(6) | 106,70 | 6.7(5) |
| (4) | 11 (30) | 0 | 34.7(1.1) | 106.15(23) | − | − | − | − | − | 10.4(1.7) |
| (5) | 2.0 (28) |
|
77.6(4) | 128.8(1.0) |
|
0.0875(9) | − | − | 56 |
|
| (6) | 1.5 (25) | 0 | 44.8(3) | 109.6(5) |
|
|
|
0.139(3) | 21,46 | 8.67(22) |
|
|
||||||||||
| Best fit (6) per OBSID in Table 3 | ||||||||||
| A | 1.3 (58) | ⋆2.4 |
|
|
|
|
|
|
6,30 |
|
| B | 1.0 (57) |
|
|
|
|
0.028(12) | 0.8(6) | 0.094(11) | 15,41 |
|
| C | 1.3 (56) |
|
|
|
|
|
|
|
98,42 |
|
| D | 1.1 (85) | ⋆2.4 |
|
|
|
|
0.7(1.0) | 0.167(4) | 28,56 |
|
| E | 1.2 (47) | ⋆2.4 |
|
|
0.6(1.0) | 0.04(4) |
|
|
2,66 |
|
Notes. Parameters marked with a star are held fixed during fitting. The column density is in cm-2. The unabsorbed flux is in erg s-1 cm-2 in energy band 0.2–12 keV. Uncertainties on parameters for fits with a high value of reduced chi-square (
) shall be regarded as only indicative of the real confidence levels. Models: (1) bbody, (2) bbody-gauss, (3) bbody-2*gauss, (4) 2*bbody, (5) 2*bbody-gauss, (6) 2*bbody-2*gauss.
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