Table 3
Results of the correlation analysis between 2FHL (50 GeV−2 TeV) energy fluxes and VLBI flux densities for various 2FHL-n sub-samples.
| Source type | Catalog | Number of sources | Number of z-bins | r-Pearson | Significance |
|
|
|||||
| All sources | 2FHL | 76 | 7 | 0.13 | 0.36 |
| 3FGL | 76 | 7 | 0.72 | < 10-6 | |
| BL Lac | 2FHL | 63 | 6 | 0.23 | 0.34 |
| 3FGL | 63 | 6 | 0.73 | < 10-6 | |
| HSP – with z | 2FHL | 48 | 4 | 0.57 | 7.0 × 10-6 |
| 3FGL | 48 | 4 | 0.58 | < 10-6 | |
| HSP – all1 | 2FHL | 84 | 8 | 0.61 | < 10-6 |
| 3FGL | 84 | 8 | 0.53 | < 10-6 | |
Notes. For comparison the same analysis was performed using 3FGL (0.1−300 GeV) energy fluxes.
Full 2FHL-n HSP sample. For those sources without known z, we assign a redshift randomly selected among the 2FHL-n source sample with known redshifts (see Sect. 3.2).
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