Table 2
Expected detection significance with CTAO for sources with ≥3σ in 20 hours.
| 4FGL Name | CTAO (σ) | Redshift | Redshift reference | t5σ [h] |
|---|---|---|---|---|
| J0013.9–1854 | 3.9 | 0.095 | P21 | 34 |
| J0039.1–2219 | 9.8 | 0.062 | 4LAC | − |
| J0054.7–2455 | 4.9 | 0.12 | 4LAC | 21 |
| J0059.3–0152 | 4.3 | 0.14 | P21 | 27 |
| J0123.7–2311 | 5.7 | 0.4 | G21 | − |
| J0336.5–0348 | 5.0 | 0.16 | 4LAC | − |
| J0357.2–0319 | 3.4 | 0.3 | 3HSP | 44 |
| J0536.4–3343 | 8.3 | 0.34 | 4LAC | − |
| J0558.0–3837 | 4.5 | 0.3 | P21 | 24 |
| J0813.7–0356 | 3.3 | 0.33 | 3HSP | 47 |
| J0912.9–2102 | 17.0 | 0.2 | P21 | − |
| J1132.2–4736 | 3.5 | 0.23 | P21 | 40 |
| J1256.2–1146 | 5.5 | 0.058 | P21 | − |
| J1310.2–1158 | 3.3 | 0.14 | G21 | 46 |
| J1539.7–1127 | 4.9 | 0.22 | 3HSP | 21 |
| J1656.9–2010 | 5.1 | 0.46 | G21 | − |
| J1841.3+2909 | 3.6 | 0.29 | G21 | 39 |
| J1944.4–4523 | 3.9 | 0.21 | 3HSP | 34 |
| J2041.9–3735 | 6.1 | 0.099 | G21 | − |
| J2340.8+8015 | 6.1 | 0.27 | G21 | − |
Notes. The table gives the expected detection significance with CTAO and the redshift of the 20 sources of the sample that have an expected detection significance ≥3σ with CTAO in 20 hours of observation. For the sources with an expected detection significance ≥3σ, but <5σ, the time needed to obtain a 5σ detection is also given in the fifth column (t5σ). The sources are sorted by right ascension (RA) in increasing order. In the redshift reference column, P21 corresponds to Paliya et al. (2021) and G21 to Goldoni (2021).
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