Table 4.
Flux densities and largest linear sizes (LLS) of the radio halos in our sample.
| Cluster name | S144 | LLS144 | S400 | LLS400 | S650 | LLS650 |
 |
|---|---|---|---|---|---|---|---|
| [mJy] | [Mpc] | [mJy] | [Mpc] | [mJy] | |||
| PSZ2 G086.93+53.18 | 6.9 ± 1.3 | 0.4–0.5 | – | – | < 0.7 | N/A | – |
| PSZ2 G089.39+69.36 | 10.0 ± 1.6 | 1.0 | < 1.9 | N/A | – | – | – |
| PSZ2 G091.83+26.11 | 65.4 ± 9.9 | 1.2 | 23.9 ± 2.0 | 1.2 | 14.5 ± 0.8 | 1.2 | −1.00 ± 0.11 |
| PSZ2 G099.86+58.45 | 18.1 ± 2.9 | 1.2 | – | – | 4.0 ± 0.4 | 1.0 | −1.00 ± 0.13 |
| PSZ2 G126.28+65.62 | 8.9 ± 1.2 | 0.8 | – | – | < 1.0 | N/A | – |
| PSZ2 G141.77+14.19 | 6.5 ± 1.2 | 0.6 | – | – | 1.2 ± 0.1 | 0.55 | −1.12 ± 0.13 |
| PLCK G147.3−16.6 | 21.0 ± 3.7 | 0.8 | 5.4 ± 0.6 | 1.0 | 2.8 ± 0.3 | 1.0 | −1.34 ± 0.20 |
| PSZ2 G147.88+53.24 | 8.2 ± 1.3 | 0.6 | – | – | 1.1 ± 0.2 | 0.5 | −1.33 ± 0.17 |
| PSZ2 G160.83+81.66 | 9.5 ± 1.5 | 0.7 | – | – | < 1.0 | N/A | – |
Notes. In the last column, we report the measured integrated spectral index of the radio halos between 144 MHz and 650 MHz. The LOFAR flux densities agree within 1σ with the values reported in Di Gennaro et al. (2021b). The flux densities reported for PLCK G147.3-16.6 refer to the small halo region (see Appendix A).
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