| Object | UT Date | UT | JD | Comp Star | ΔV | σ(ΔV) | V | σ(V) |
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) |
| TXS0506+056 | 2018-04-11 | 03:28:43 | 2458219.64494 | A | 0.121 | 0.008 | ||
| PKS0736+01 | 2018-04-11 | 04:09:05 | 2458219.67297 | 1 | 4.210 | 0.014 | 16.62 | 0.04 |
| OJ 287 | 2018-04-11 | 04:31:42 | 2458219.68868 | 4 | 0.839 | 0.006 | 15.03 | 0.01 |
| Mrk 421 | 2018-04-11 | 06:10:55 | 2458219.75758 | 1 | -1.136 | 0.015 | 13.22 | 0.03 |
| Ton 599 | 2018-04-11 | 06:47:29 | 2458219.78297 | 13 | 0.461 | 0.015 | 15.82 | 0.04 |
| 3C 279 | 2018-04-11 | 07:15:50 | 2458219.80266 | 1 | 2.893 | 0.011 | 15.29 | 0.01 |
| W Com | 2018-04-11 | 07:35:40 | 2458219.81644 | A | 3.011 | 0.004 | 15.09 | 0.04 |
| S3 1227+25 | 2018-04-11 | 08:03:08 | 2458219.83551 | A | 2.109 | 0.009 | ||
| PKS1222+216 | 2018-04-11 | 08:27:17 | 2458219.85228 | 1 | 1.421 | 0.006 | 15.61 | 0.04 |
| PKS1510-08 | 2018-04-11 | 09:37:14 | 2458219.90086 | 1 | 4.920 | 0.011 | 16.52 | 0.03 |
| PKS1502+106 | 2018-04-11 | 10:19:22 | 2458219.93012 | A | 2.203 | 0.021 | ||
| B2 1633+382 | 2018-04-11 | 11:02:31 | 2458219.96008 | A | 2.702 | 0.012 | 16.96 | 0.02 |
| Mrk 501 | 2018-04-11 | 11:23:19 | 2458219.97453 | A | 1.364 | 0.005 | 13.97 | 0.01 |
| BL Lac | 2018-04-11 | 11:42:01 | 2458219.98751 | B | 1.201 | 0.006 | 14.14 | 0.01 |
| CTA102 | 2018-04-11 | 11:59:19 | 2458219.99953 | 2 | 1.133 | 0.054 | 16.01 | 0.06 |