Table 2

Results of fitting exponential profiles to mock halos of different properties.

I0 inject [μJy arcsec−2 ] re inject [kpc] Sν inject [mJy] I0 observed [μJy arcsec−2] re observed [kpc] Sν observed [mJy]
12.0 65 20.9 23.7 ± 3.5
           
24.0 65 41.9 44.5 ± 5.0
           
36.0 65 62.8 63.8 ± 6.8
           
12.0 80 31.7 36.7 ± 4.7
           
12.0 100 49.6 57.9 ± 6.9
           
12.0 120 71.4 83.2 ± 9.4

Notes. The injected flux density and resulting flux density are defined as the flux fitted within 2.6re. The uncertainty in the flux density here does not include an absolute flux scale uncertainty, as the injected halo flux densities would change accordingly.

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