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Table 1.
Parameters of the magnetar model.
| Parameter name | Description | Units | Allowable range |
|---|---|---|---|
| model | 1 (blackbody), 2 (magnetized atmosphere), 3 (fixed-ions condensed surface), 4 (free-ions condensed surface) | – | 1–4 |
| norm | overall normalization | – | 0 … inf |
| chi | inclination from rotation axis | [°] | 0.1 … 89.9 |
| xi | angle between rotation and magnetic axes | [°] | 0.1 … 89.9 |
| deltaPhi | magnetic field line twist angle | [rad] | 0.3 … 1.4 |
| beta | electron bulk velocity | [c] | 0.2 … 0.7 |
| phi | anticlockwise rotation to celestial north pole | [°] | 0 … 180 |
| phaseResolved | 1 (0) for phase-resolved (phase-averaged) analysis | – | 0, 1 |
| offset | offset added to the model phase (phase-resolved analysis only) | – | 0. … 1. |
| dir | +1 (−1) for pulse evolution as modeled (inverted) (phase-resolved analysis only) | – | −1, 1 |
| phase1 | start of interval for averaging (phase-averaged analysis only) | – | 0 … 1 |
| phase2 | end of phase interval for averaging, a value smaller than phase1 will result in averaging the model from phase2 to phase1 (phase-averaged analysis only) | – | 0 … 1 |
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