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Table 3

Parameter values for the outer dust arc to map second-epoch images with respect to first-epoch images.

Parameter Transformation value

Xshift ± error −135.5907 ± 0.1431 [pixel]
Yshift ± error 235.4284 ± 0.1431 [pixel]
Rotation ± error 0.51745 ± 0.0031 [radian]
Stretch ± error 1.00006 ± 0.0045
Reduced χ2 0.055171

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