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AIMS: We investigate the structure and stellar population of two large stellar condensations (knots A & B) along one of the faint optical \"jet-like\" tidal streams associated with the spiral NGC 1097, with the goal of establishing their physical association with the galaxy and their origin. METHODS: We use the VLT/FORS2 to get deep V-band imaging and low-resolution optical spectra of two knots along NGC 1097's northeast \"dog-leg\" tidal stream. With this data, we explore their morphology and stellar populations. 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