Open Access

Table A.3.

Long-term trend characterization

4FGL Source Name Long-term Trend Predicted cycle 1 Predicted cycle 2 Predicted cycle 3 Predicted cycle 4
OC 457 Decreasing
PKS 0405−385 Increasing 2022-03-14 2025-04-07 2028-05-01
PKS 0426−380 Decreasing
PKS 0454−234 Decreasing 2024-01-15 2028-04-03
S3 0458−02 Increasing
TXS 0518+211
PKS 0524−485 Increasing 2022-10-24 2024-11-18 2026-11-16 2028-12-11
OJ 014 Increasing 2024-08-26 2029-01-08
PKS 1005−333
S5 1044+71 Increasing 2023-01-16 2026-02-09 2029-02-05
S4 1144+40 2021-05-10 2024-10-21 2028-04-03
B2 1520+31 Decreasing
TXS 1530−131 2021-03-15 2022-08-29 2024-01-15 2025-06-02
PG 1553+113 Increasing 2021-03-15 2023-05-08 2025-06-02 2027-07-26
4C +47.44 Decreasing
4C +48.41
PKS 1903−80 2022-08-01 2025-09-22 2028-11-13
PKS 2155−83 2024-05-06 2029-08-20
MH 2136−428 Increasing 2021-08-30 2023-07-03 2025-06-02 2027-04-05
3C 66A Decreasing 2022-01-17 2024-05-06 2026-09-21 2029-01-08
PKS B1310−041 Increasing
S5 0716+71 2023-09-25 2026-07-27 2029-05-28
PKS 0208−512 Increasing
PKS 2155−304 2022-08-29 2024-05-06 2026-01-12 2027-09-20
PKS 1424+240 Decreasing 2021-07-05 2023-01-16 2024-07-29 2026-02-09
TXS 1452+516 Increasing 2022-10-24 2025-03-10 2027-05-03 2029-08-20
7C 2010+4619 Increasing
BL Lac Increasing 2022-07-04
B2 2234+28A Increasing 2021-02-15 2022-08-29 2024-03-11 2025-10-20
GB6 J0043+3426 2021-04-12 2021-07-05 2021-09-27 2021-12-20
S2 0109+22 2022-08-29 2025-03-10 2027-08-23 2030-03-04
PMN J0948+0022 Decreasing
PKS 0447−439 Increasing 2022-09-26 2024-08-26 2026-08-24 2028-07-24
PMN J0427−3900
TXS 1318+225
S5 1221+80 2023-05-08 2025-12-15 2028-07-24
PKS 0301−243
PKS 1716−771 2023-02-13 2025-09-22 2028-03-06 2030-08-19
PKS 1424−328
4C +04.42 Decreasing 2023-02-13 2025-04-07 2027-05-31
PKS 0250−225 Decreasing
S4 1250+53 2021-04-12 2023-07-31 2025-11-17 2028-03-06
PKS 1510−089 Decreasing 2021-12-20 2023-07-31 2025-05-05 2026-12-14
PKS 0403−13 2021-07-05 2023-03-13 2024-11-18 2026-07-27
B2 0716+33 Decreasing
S4 1030+41 2021-01-18 2023-04-10 2025-07-28

Notes. Our periodicity candidates sorter according to the local significance (same as Table A.1) with their 4FGL source name, long-term trend, and the dates for the next four gamma ray cycles. The in the Long-term Trend column means that no trend was inferred and in the other columns mean that there is no predicted cycle.

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