Subset of Measured Attributes

• isophotal magnitude
• isophotal area
• core magnitude
• core luminosity
• sky brightness
• sky sigma (variance)
• image moments (8): ir1, ir2, ir4, r1, r2, ixx, iyy, ixy
• eccentricity (ellipticity)
• orientation, semi-major axis, and semi-minor axis

 

• resolution fraction

resolution scale

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