Table 3.
Intranight variability of Ton 599 from optical monitoring.
| Observatory | Date | Filter | p value | Fvar ± σ [%] | τvar ± σ [h] | R [cm] | B [Gauss] |
|---|---|---|---|---|---|---|---|
| Mt.Maidanak (60 cm) | 2017-12-10 | R | 6.5e–06 | 1.3 ± 0.2 | 5.5 ± 2.1 | 1.9e+17 | 0.19 |
| Mt.Maidanak (60 cm) | 2017-12-10 | B | 6.8e–07 | 1.7 ± 0.2 | 12.5 ± 7.4 | 4.3e+17 | 0.14 |
| Mt.Maidanak (60 cm) | 2017-12-10 | V | 6.8e–14 | 2.0 ± 0.2 | 9.7 ± 6.5 | 3.4e+17 | 0.15 |
| Mt.Maidanak (60 cm) | 2017-12-12 | V | 2.8e–03 | 1.3 ± 0.2 | 5.6 ± 2.9 | 2.0e+17 | 0.19 |
| Mt.Maidanak (60 cm) | 2017-12-15 | R | 3.6e–05 | 1.3 ± 0.2 | 4.9 ± 3.4 | 1.7e+17 | 0.19 |
| Mt.Maidanak (60 cm) | 2017-12-15 | B | 7.3e–03 | 1.1 ± 0.3 | 6.8 ± 4.6 | 2.3e+17 | 0.17 |
| Mt.Maidanak (60 cm) | 2017-12-15 | V | 4.4e–08 | 1.5 ± 0.2 | 7.5 ± 3.9 | 2.6e+17 | 0.17 |
| Mt.Maidanak (60 cm) | 2017-12-19 | V | 1.1e–02 | 0.9 ± 0.2 | 12.2 ± 7.8 | 4.2e+17 | 0.14 |
| Mt.Maidanak (60 cm) | 2017-12-19 | R | 7.0e–04 | 1.1 ± 0.2 | 7.0 ± 3.6 | 2.4e+17 | 0.17 |
| Abastumani | 2018-01-02 | R | 9.6e–04 | 1.9 ± 0.4 | 0.4 ± 0.1 | 1.5e+16 | 0.44 |
| Abastumani | 2018-01-03 | R | 2.7e–03 | 1.9 ± 0.4 | 0.5 ± 0.3 | 1.9e+16 | 0.41 |
| Mt.Maidanak (60 cm) | 2018-01-14 | V | 1.4e–03 | 1.4 ± 0.4 | 3.6 ± 1.2 | 1.2e+17 | 0.22 |
| Mt.Maidanak (60 cm) | 2018-01-14 | R | 1.2e–02 | 1.2 ± 0.4 | 3.6 ± 1.3 | 1.3e+17 | 0.22 |
| Roque | 2018-05-12 | I | 0.0e–00 | 3.2 ± 0.1 | 0.3 ± 0.0 | 9.8e+15 | 0.50 |
Notes. Columns list the observatory, date, and filter of observation. p is the probability from the χ2 variability test. Fvar is the fractional variability amplitude with error. τvar is the minimum variability timescale in hours. R is the radius of the emitting region in centimeters, and B is the magnetic field strength in Gauss.
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