HIGHLIGHTS
- who: MNRAS et al. from the School of Astronomy and Astrophysics, Australian National University, Canberra, ACT, Australia have published the research work: Resolving the Disc-Halo Degeneracy - II: NGC, in the Journal: (JOURNAL)
- what: The authors demonstrate the presence of two kinematically distinct populations of tracers that contribute to the total stellar velocity dispersion. Based on an examination of the THINGS H I velocities along the galaxy's kinematic major axis (last panel in Fig 12), the authors determine this galaxy's rotation curve at radius ≤200 arcsec to be solid body and beyond 200 . . .
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