Table 2
Median redshift (computed on the subsample of sources with a redshift measurement), RAB magnitude, 1.4 GHz flux density, 0.2–12 keV flux, and logarithm of the synchrotron peak frequency for the four classes of sources reported in 5BZCAT.
| With 4FGL-DR4 counterpart | Without 4FGL-DR4 counterpart | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Class | Nsrc | NTeV | Nsrc | z | RAB | f 1.4GHz | f 0.2–12keV | Log(νpeak) | Nsrc | z | RAB | f 1.4GHz | f 0.2–12keV | Log(νpeak) |
| (mJy) | (ergs−1 cm−2) | (Hz) | (mJy) | (erg s−1 cm−2) | (Hz) | |||||||||
| FSRQ (BZQ) | 227 (49%) | 5 | 105 (39%) | 0.93 | 18.1 | 1151 | 2.2 × 10−12 | 12.7 | 122 (63%) | 1.36 | 18.3 | 232 | 5.3 × 10−13 | 13.1 |
| [0.62–1.48] | [16.9–19.0] | [411–2197] | [1.1–4.5]×10−12 | [12.5–12.9] | [0.75–2.40] | [17.0–19.4] | [96–618] | [2.4–14.4] × 10−13 | [12.5–14.0] | |||||
| BLL (BZB) | 143 (31%) | 27 | 118 (44%) | 0.30 | 17.6 | 62 | 2.1x10−12 | 15.6 | 25 (13%) | 0.38 | 19.4 | 12 | 3.2 × 10−13 | 15.9 |
| [0.17–0.45] | [16.7–19.2] | [12–169] | [0.3–5.1] × 10−12 | [14.5–16.7] | [0.31–0.50] | [18.4–19.8] | [5–17] | [1.8–7.9] × 10−13 | [15.4–16.5] | |||||
| BLL-host (BZG) | 43 (9%) | 3 | 21 (8%) | 0.14 | 16.1 | 92 | 2.4 × 10−12 | 15.8 | 22 (11%) | 0.12 | 16.0 | 45 | 4.4 × 10−13 | 15.5 |
| [0.07–0.20] | [14.0–17.5] | [53–324] | [0.8–3.9] × 10−12 | [14.6–17.2] | [0.08–0.20] | [14.8–17.6] | [28–165] | [2.3–24.2]×10−13 | [14.6–16.1] | |||||
| BCU (BZU) | 51 (12%) | 5 | 27 (10%) | 0.68 | 17.5 | 629 | 4.1 × 10−12 | 13.0 | 24 (12%) | 0.44 | 17.1 | 156 | 2.0 ×10−12 | 13.9 |
| [0.05–0.87] | [14.0–18.9] | [541–3467] | [2.2–8.8]×10−12 | [12.7–13.5] | [0.08–0.67] | [13.5–19.2] | [85–829] | [0.7–5.0] × 10−12 | [13.0–14.9] | |||||
| Overall | 464 | 40 | 271 | 0.53 | 17.6 | 345 | 2.3 ×10−12 | 13.5 | 193 | 0.83 | 18.2 | 163 | 5.7 ×10−13 | 13.5 |
| [0.21–0.94] | [16.1–18.7] | [59–1468] | [0.8–5.8]×10−12 | [12.7–15.7] | [0.32–1.92] | [16.8–19.4] | [45–472] | [2.5–18.0] × 10−13 | [12.8–15.1] | |||||
Notes. The numbers in square parentheses are the first and third quartile values for each of the parameters. For each of the four classes, we further break down the sample into Fermi-LAT-detected and -undetected sources. Nsrc is the number of sources in each of the four classes (in parentheses, we report the fraction of sources in the class with respect to the whole population), while NTeV is the number of sources with a counterpart in the TeVCAT. We also report as a reference the median values for the whole sample of 464 sources with either an XMM-Newton or Chandra counterpart.
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