Table 4.
Total flux density data used collected from the literature.
| Source ID | α | S323 MHz | S720 MHz | S1.4 GHz | S2.4 GHz | S2.7 GHz | S5 GHz | S8.6 GHz |
|---|---|---|---|---|---|---|---|---|
| [mJy] | [mJy] | [mJy] | [mJy] | [mJy] | [mJy] | [mJy] | ||
| J0306+1853 | −0.87 (0.08) | 0.25 (0.01)(1) | 0.09 (0.01)(1) | |||||
| J0616−1338 | −0.74 (0.49) ( * ) | 1.33 (0.22) | ||||||
| J0741+2520 | S0 = 3.5 (0.4) | 1.80 (0.19)(4) | 1.89 (0.08)(5) | 2.97 (0.14)(3) | 3.27 (0.03)(5) | 4.23 (0.24)(2) | 3.89 (0.05)(5) | 2.46 (0.02)(5) |
| ν0 = 2.7 (1.1) | ||||||||
| J0747+1153 | −0.37 (0.39) ( * ) | 1.50 (0.17)(2) | ||||||
| J0901+1615 | −0.48 (0.22) | 3.99 (0.15)(3) | 2.92 (0.41)(2) | |||||
| J1034+2033 | S0= 4.3 (0.2) | 2.97 (0.19)(4) | 4.08 (0.07)(5) | 3.85 (0.14)(3) | 3.94 (0.06)(5) | 3.99 (0.29)(2) | 2.92 (0.04)(5) | 1.88 (0.03)(5) |
| ν0 = 1.2 (0.1) | ||||||||
| J1614+4640 | S0= 3.3 (0.5) | 0.81 (0.19)(4) | 1.34 (0.01)(5) | 2.16 (0.14)(3) | 4.06 (0.16)(5) | 4.00 (0.23)(2) | 3.13 (0.08)(5) | 1.96 (0.10)(5) |
| ν0 = 2.9 (0.7) | ||||||||
| J2239+0030 | −0.31 (0.19) | 1.80 (0.39)(4) | 1.40 (0.10)(3) | 1.04 (0.22)(2) | ||||
| 1.22 (0.08)(6) | ||||||||
| 0.68 (0.16)(7) | ||||||||
| J2245+0024 | S0= 1.7 (0.2) | 0.93 (0.09)(3) | 1.65 (0.06)(5) | 1.44 (0.15)(2) | 1.75 (0.03)(5) | 1.40 (0.03)(5) | ||
| ν0 = 4.1 (1.2) | 1.52 (0.06)(6) | |||||||
| J2344+1653 | −0.62 (0.08) | 15.7 (0.7)(8) | 10.12 (0.24)(2) |
Notes. ( * )Two-point spectral index derived from 1.7-GHz VLBI and 2.7-GHz VLASS flux density measurements; Col. 1 – source designation; Col. 2 – fitted power-law spectral index; where log-parabolic function was fitted, we give values S0 in mJy and ν0 in GHz; Col. 3–9 – flux densities at the various frequencies and their uncertainties collected from the literature; numbers in the upper indices are references to the measurements: (1)Sbarrato et al. (2021), (2)VLASS, (3)FIRST, (4)Shao et al. (2020), (5)Shao et al. (2022), (6)Hodge et al. (2011), (7)Heywood et al. (2016), and (8)Condon et al. (1998).
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