I've been looking through the SPARC dataset (in particular, this part: http://astroweb.case.edu/SPARC/MassModels_Lelli2016c.mrt), and looking at the observed velocities vs velocities expected from baryonic matter.
While in some cases I see the sort of rotation curves I'd expect, with observed...
Oh great, thanks! That looks like the kind of thing I'm after.
I'm having a bit of trouble interpreting some of that - for instance, in the 'Newtonian Mass Models' data, there is observed velocity, and then velocity contributions from gas, and from disk. I would have anticipated that {observed...
I'm after some raw data for testing theories of dark matter in galaxies.
Basically what I want is table showing visible mass vs total mass within different radii (or, observed rotational velocity vs expected rotational velocity without dark matter). Plus error percentages. And ideally, for...