Table 6.
Results of the outer component in the double exponential fit of Eq. (3) (see Fig. 9).
| ν | θ | I0, out | re, out | Sout, fit | ξfit |
|---|---|---|---|---|---|
| (MHz) | (μJy arcsec−2) | (kpc) | (mJy) | (%) | |
| 50 | 46″ × 46″ | 19.4 ± 1.1 | 299.0 ± 11.8 | 3129.7 ± 628.6 | 10 |
| 50 | 132″ × 132″ | 19.5 ± 1.1 | 304.9 ± 15.5 | 3271.2 ± 528.3 | 12 |
| 143 | 40″ × 40″ | 3.9 ± 0.2 | 303.8 ± 7.3 | 649.5 ± 110.6 | 7 |
| 143 | 134″ × 134″ | 4.7 ± 0.3 | 272.2 ± 8.7 | 628.4 ± 85.0 | 9 |
Notes.
Columns 1 and 2: frequency and resolution of the input image. Columns 3 and 4: fitted central surface brightness and e-folding radius. Columns 5 and 6: corresponding flux density (
) integrated up to 3re, out and error contribution (in percentage) from the fitting uncertainties (see details in the table notes). Errors on the fitted flux density are computed as 
to include the uncertainties on the fitted parameters; ξfit is obtained from the standard formula for the error propagation as 
.
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