Fig. 4

Normalised spectra of H2 1−0 S(1) (black solid line) and Brackett-gamma (Tadhunter et al. 2014) and CO (this work) integrated over the western radio lobe of IC 5053 are compared with the spatially integrated H i 21-cm absorption (from Morganti et al. 1998). The plot shows that all the components have gas reaching velocities of −650kms-1 or beyond.
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