Project: datamanagement
Issue DM-1124: Chebyshev approximation object for aperture corrections
Using the interface defined in DM-740, implement a Chebyshev-based implementation to be used to interpolate aperture corrections across CCD-level interfaces. A prototype is available on the HSC fork, which can be copied directly, modulo any interface changes on DM-740. For more information, see the HSC Jira issue (which also includes the work associated with DM-740): https://hsc-jira.astro.princeton.edu/jira/browse/HSC-796 and the HSC git commits https://github.com/HyperSuprime-Cam/afw/compare/releases/S14A_0...tickets/DM-796
Story points: 3