Deep images of the NGC 922 stellar tidal stream. Top: RC-60 cm telescope luminance-filter image including NGC 922, its stellar tidal stream (whose two components are marked with labels T and S), and the PG3080368 dwarf galaxy (marked with the label S2). Bottom left: DESI LS colour image cutout of NGC 922 and its stream obtained with legacypipe, as described in Sect. 2.2. Bottom right: zoomed, higher-resolution view of the star formation regions of the NGC 922 disk and the stellar stream from a composition of public available Hubble Space Telescope images and the DESI Legacy survey data used in this work.