Table 1
List of models used to fit the continuum, described in XSPEC notation.
| Model | Continuum models | |
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| N 1 | powerlaw × tbnew × cabs | |
| Non-thermal | N 2 | powerlaw1 × tbnew1 × cabs1 + powerlaw2 × tbnew2 × cabs2 |
| N 3 | powerlaw1 × tbnew1 × cabs1 + powerlaw2 × tbnew2 × cabs2 + powerlaw3 × tbnew3 × cabs3 | |
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| T 1 | mekal × tbnew × cabs | |
| T 2 | (mekal + mekal) × tbnew × cabs | |
| T 3 | (mekal + mekal + mekal) × tbnew × cabs | |
| T 4 | (cemekl) × tbnew × cabs | |
| T 5 | bbody × tbnew × cabs | |
| T 6 | (bbody + bbody) × tbnew × cabs | |
| Thermal | T 7 | (bbody1 + bbody2) × tbnew × cabs |
| T 8 | bbody1 × tbnew1 × cabs1 + bbody2 × tbnew2 × cabs2 | |
| T 9 | diskbb × tbnew × cabs | |
| T 10 | (diskbb + bbody) × tbnew × cabs | |
| T 11 | bremss × tbnew × cabs | |
| T 12 | bbody × tbnew × cabs + bremss × tbnew × cabs | |
| T 13 | (bremss + bbody) × tbnew × cabs | |
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| T N 1 | (powerlaw + bbody) × tbnew × cabs | |
| T N 2 | powerlaw × tbnew1 × cabs1 + bbody × tbnew2 × cabs2 | |
| Both | T N 3 | (powerlaw + diskbb) × tbnew × cabs |
| T N 4 | powerlaw × tbnew1 × cabs1 + diskbb × tbnew2 × cabs2 | |
| T N 5 | (powerlaw + mekal) × tbnew × cabs | |
Notes. The basic components are powerlaw, bbody, diskbb, bremss, mekal, and cemekl, together with tbnew, to account for the absorption and cabs for the non-relativistic Compton scattering. The employed models are a combination of these components, in addition to Gaussian profiles modelling emission lines. We divide the models into three types: for non-thermal, for thermal, and for models containing both thermal and non-thermal components.
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