| Object | UT Date | UT | JD | Comp Star | ΔV | σ(ΔV) | V | σ(V) |
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) |
| 1ES1959+650 | 2017-08-31 | 03:26:52 | 2457996.64366 | 2 | 1.608 | 0.001 | 14.47 | 0.02 |
| 1ES1959+650 | 2018-06-19 | 09:49:38 | 2458288.90947 | 2 | 1.371 | 0.002 | 14.23 | 0.02 |
| 1ES1959+650 | 2018-06-20 | 09:29:30 | 2458289.89549 | 2 | 1.338 | 0.002 | 14.20 | 0.02 |
| 1ES1959+650 | 2018-06-21 | 09:54:18 | 2458290.91271 | 2 | 1.320 | 0.002 | 14.18 | 0.02 |
| 1ES1959+650 | 2018-06-22 | 09:37:52 | 2458291.90130 | 2 | 1.333 | 0.003 | 14.19 | 0.02 |
| 1ES1959+650 | 2018-06-23 | 09:01:54 | 2458292.87632 | 2 | 1.350 | 0.009 | 14.21 | 0.02 |
| 1ES1959+650 | 2018-06-24 | 09:35:19 | 2458293.89953 | 2 | 1.351 | 0.061 | 14.21 | 0.06 |