| Object | UT Date | UT | JD | Comp Star | ΔV | σ(ΔV) | V | σ(V) |
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) |
| CTA102 | 2017-12-21 | 04:11:22 | 2458108.67456 | 2 | -0.338 | 0.006 | 14.54 | 0.03 |
| Ton 599 | 2017-12-21 | 09:24:37 | 2458108.89209 | 13 | -0.064 | 0.035 | 15.30 | 0.05 |
| Mrk 421 | 2017-12-21 | 09:44:11 | 2458108.90568 | 1 | -1.214 | 0.002 | 13.15 | 0.02 |
| S4 1030+61 | 2017-12-21 | 10:06:32 | 2458108.92120 | A | 3.392 | 0.004 | ||
| PKS1222+216 | 2017-12-21 | 10:31:46 | 2458108.93873 | 1 | 1.288 | 0.051 | 15.48 | 0.06 |
| S5 0716+714 | 2017-12-21 | 10:57:00 | 2458108.95625 | 10 | 2.416 | 0.001 | 13.88 | 0.01 |
| PKS1502+106 | 2017-12-21 | 13:13:15 | 2458109.05087 | A | 0.399 | 0.006 |
