VIP is a python package/library for angular, reference star and spectral differential imaging for exoplanet/disk detection through high-contrast imaging.
In the function "do_pca_patch" used in the PCA_Annular algorithm, data_ref was, in some circumstances, stacking the reference images twice when in the RDI+ADI case
In the function "do_pca_patch" used in the PCA_Annular algorithm, data_ref was, in some circumstances, stacking the reference images twice when in the RDI+ADI case