Mass of a subhalo

Lekshmi Thulasidharan
  • 1
  • 18 Mar

Hi,

I was looking at https://www.tng-project.org/api/TNG50-1/snapshots/99/subhalos/555601/ for complete information related to a subhalo 555601 and saw that "mass": 53.76. I understand this is the total mass of the galaxy, but could you please help me with the units?

Thank you

Dylan Nelson
  • 1
  • 18 Mar

All the fields in the API are the same fields (with the same units) as in the group catalogs. The prefix "Subhalo" is omitted in the API, so you should look at "SubhaloMass" in the documentation.

Lekshmi Thulasidharan
  • 18 Mar

Thanks!

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