| Object | UT Date | UT | JD | Comp Star | ΔV | σ(ΔV) | V | σ(V) |
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) |
| 3C 279 | 2018-02-18 | 12:22:47 | 2458168.01582 | 1 | 3.068 | 0.007 | 15.47 | 0.01 |
| PKS1502+106 | 2018-02-18 | 12:49:27 | 2458168.03434 | A | 1.452 | 0.013 | ||
| Mrk 421 | 2018-02-18 | 13:09:37 | 2458168.04834 | 1 | -1.372 | 0.008 | 12.99 | 0.02 |
