Fig. A.11.
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H I spectra and line concentration parameter (Cv = V85/V25) for early-stage merging galaxies from Larson et al. (2016). Panel (a): H I spectra (left column) and cumulative rotation curves (right column) for five M1-stage mergers, with data retrieved from the NED database except for NGC 3110 (Haynes et al. 2018). Panel (b): Same for seven M2-stage mergers, with MCG 02-01-051 from Martin et al. (1991); all others are from NED. Curves of growth are constructed following the method in Zuo et al. (2022).
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