Image Details
Caption: Figure 10.
Covariance matrices extracted from the NIRISS/SOSS light curve fit residuals for the nominal exoTEDRF reduction (top), the NAMELESS reduction (middle), and the alternate exoTEDRF reduction performing an integration-level 1/f noise correction (bottom). Significant residual covariance between wavelengths that share a detector column are present when performing the 1/f noise correction at the integration level, but not for the group-level correction.
© 2026. The Author(s). Published by the American Astronomical Society.