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Principal component analysis of up-the-ramp sampled infrared array data

Rauscher, Bernard J.; Arendt, Richard G.; Fixsen, Dale J. +3 more

We describe the results of principal component analysis (PCA) of up-the-ramp sampled infrared (IR) array data from the Hubble Space Telescope wide field camera 3 (WFC3 IR), James Webb Space Telescope NIRSpec, and prototype Wide Field Infrared Survey Telescope's wide field instrument detectors. These systems use, respectively, Teledyne H1R, H2RG, a…