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Table 4.

Selection of 4LAC-DR2 sources that are coincident with well-reconstructed realtime alerts from Sect. 5.

4FGL Name Class (1) E.Flux (erg cm−2 s−1) (2) Redshift Event Type Sig.
J0509.4+0542 BL Lac (5.72 ± 0.20) × 10−11 0.3365 IC170922A EHE 0.51
J1040.5+0617 BL Lac (1.85 ± 0.08) × 10−11 0.73 IC141209A HESE
J0658.6+0636 BCU (3.70 ± 0.73) × 10−12 0.23 (3) IC201114A Gold 0.56
J1342.7+0505 BL Lac (2.98 ± 0.49) × 10−12 0.13663 IC210210A Gold 0.65
J0127.2+0324 BL Lac (4.63 ± 0.47) × 10−12 IC220202A Gold 0.21
J2322.7+3436 BL Lac (4.90 ± 0.45) × 10−12 0.098 IC221223A Gold 0.79
J0244.7+1316 BCU (1.93 ± 0.67) × 10−12 0.9846 (4) IC161103A Bronze 0.31
J1758.7−1621 BCU (8.04 ± 1.41) × 10−12 IC190221A HESE 0.37
J1744.2−0353 FSRQ (5.94 ± 1.19) × 10−12 1.057 IC110930A EHE
J1258.7−0452 BL Lac (2.07 ± 0.43) × 10−12 0.586 IC150926A EHE
J1008.0+0620 BL Lac (9.58 ± 0.71) × 10−12 0.65 IC190221A Bronze 0.40
J1506.6+0813 BL Lac (9.36 ± 0.76) × 10−12 0.376 IC121115A Bronze 0.32
J0604.9−0000 BCU (4.79 ± 0.84) × 10−12 IC130822A Bronze 0.30
J0436.2−0038 BCU (1.06 ± 0.28) × 10−12 IC180608A Bronze 0.40
J0420.3−3745 BCU (1.06 ± 0.77) × 10−12 IC190504A Bronze 0.39

Notes. Two sources are highlighted in boldface, 4FGL J0509.4+0542 (TXS 0506+056) and 4FGL J1040.5+0617 (GB6 J1040+0617) that are already known neutrino blazar candidates.

(1)

Classification in 4FGL-DR3.

(2)

4FGL-DR3 Energy Flux from 100 MeV to 100 GeV.

(3)

Redshift from Chang et al. (2019).

(4)

Redshift from Padovani et al. (2022).

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