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Table 3
Variable parameters among Ellipse analyses to account for offset of centers.
| Figure | Center | Initial ellipticity | Initial PA |
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| 1a | Brightness max, fixed | Unfixed | Unfixed |
| 1b | Brightness min, fixed | Fixed | Fixed |
| 1c | Brightness max, unfixed | Unfixed | Unfixed |
Notes. We tried to perform an analysis with the parameters brightness min, fixed/unfixed/unfixed, but Ellipse could not maintain a logical continuation of the analysis given these parameters.
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