| Object | UT Date | UT | JD | Comp Star | ΔV | σ(ΔV) | V | σ(V) |
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) |
| 1ES1959+650 | 2010-05-16 | 09:27:54 | 2455332.89438 | 2 | 2.608 | 0.003 | 15.47 | 0.02 |
| 1ES1959+650 | 2010-05-17 | 09:40:35 | 2455333.90318 | 2 | 2.597 | 0.004 | 15.46 | 0.02 |
| 1ES1959+650 | 2010-05-19 | 09:19:04 | 2455335.88823 | 2 | 2.625 | 0.002 | 15.48 | 0.01 |
| 1ES1959+650 | 2010-05-20 | 09:22:32 | 2455336.89065 | 2 | 2.632 | 0.004 | 15.49 | 0.02 |
| 1ES2344+514 | 2010-05-17 | 10:47:34 | 2455333.94970 | A | 2.906 | 0.003 | ||
| 1ES2344+514 | 2010-05-19 | 10:50:30 | 2455335.95174 | A | 2.918 | 0.003 | ||
| 3C 273 | 2010-05-14 | 05:41:31 | 2455330.73716 | C | 1.019 | 0.001 | 12.89 | 0.03 |
| 3C 273 | 2010-05-16 | 04:57:26 | 2455332.70655 | C | 1.021 | 0.001 | 12.89 | 0.04 |
| 3C 273 | 2010-05-17 | 05:12:17 | 2455333.71686 | C | 1.021 | 0.001 | 12.89 | 0.04 |
| 3C 273 | 2010-05-20 | 05:11:04 | 2455336.71602 | C | 1.018 | 0.001 | 12.89 | 0.04 |
| 3C 279 | 2010-05-14 | 06:26:07 | 2455330.76814 | 1 | 5.460 | 0.008 | 17.86 | 0.01 |
| 3C 279 | 2010-05-16 | 05:38:36 | 2455332.73514 | 1 | 5.459 | 0.011 | 17.86 | 0.01 |
| 3C 279 | 2010-05-17 | 05:52:43 | 2455333.74494 | 1 | 5.441 | 0.011 | 17.84 | 0.01 |
| 3C 279 | 2010-05-20 | 05:52:08 | 2455336.74454 | 1 | 5.404 | 0.014 | 17.80 | 0.02 |
| 3C 345 | 2010-05-16 | 09:09:58 | 2455332.88192 | A | 3.502 | 0.007 | 17.36 | 0.05 |
| 3C 454.3 | 2010-05-16 | 10:35:16 | 2455332.94115 | 4 | 1.442 | 0.002 | 15.27 | 0.02 |
| 3C 454.3 | 2010-05-17 | 10:29:28 | 2455333.93712 | 4 | 1.528 | 0.002 | 15.36 | 0.02 |
| 3C 454.3 | 2010-05-19 | 10:32:20 | 2455335.93911 | 4 | 1.529 | 0.002 | 15.36 | 0.02 |
| 3C 454.3 | 2010-05-20 | 10:46:47 | 2455336.94916 | 4 | 1.566 | 0.002 | 15.39 | 0.02 |
| B2 1633+382 | 2010-05-14 | 09:29:09 | 2455330.89524 | A | 3.577 | 0.006 | 17.83 | 0.01 |
| B2 1633+382 | 2010-05-16 | 08:28:44 | 2455332.85329 | A | 3.601 | 0.009 | 17.86 | 0.01 |
| B2 1633+382 | 2010-05-17 | 08:34:51 | 2455333.85753 | A | 3.611 | 0.009 | 17.87 | 0.01 |
| B2 1633+382 | 2010-05-20 | 08:52:36 | 2455336.86986 | A | 3.615 | 0.010 | 17.87 | 0.01 |
| BL Lac | 2010-05-16 | 10:08:46 | 2455332.92275 | B | 1.390 | 0.002 | 14.33 | 0.01 |
| BL Lac | 2010-05-17 | 10:00:13 | 2455333.91682 | B | 1.209 | 0.001 | 14.15 | 0.01 |
| BL Lac | 2010-05-19 | 10:05:19 | 2455335.92036 | B | 1.368 | 0.001 | 14.31 | 0.01 |
| BL Lac | 2010-05-20 | 10:20:51 | 2455336.93115 | B | 1.492 | 0.002 | 14.43 | 0.01 |
| H1219+305 | 2010-05-20 | 07:03:54 | 2455336.79438 | A | 3.592 | 0.004 | 16.06 | 0.01 |
| H1426+428 | 2010-05-17 | 09:23:58 | 2455333.89164 | A | 2.296 | 0.004 | 16.46 | 0.01 |
| Mrk 421 | 2010-05-14 | 06:50:10 | 2455330.78484 | 1 | -1.205 | 0.001 | 13.15 | 0.01 |
| Mrk 421 | 2010-05-16 | 06:00:32 | 2455332.75037 | 1 | -1.157 | 0.002 | 13.20 | 0.02 |
| Mrk 421 | 2010-05-17 | 04:59:36 | 2455333.70806 | 1 | -1.211 | 0.002 | 13.15 | 0.02 |
| Mrk 421 | 2010-05-19 | 05:03:10 | 2455335.71053 | 1 | -1.207 | 0.089 | 13.15 | 0.09 |
| Mrk 421 | 2010-05-20 | 04:58:29 | 2455336.70728 | 1 | -1.206 | 0.002 | 13.15 | 0.02 |
| Mrk 501 | 2010-05-16 | 08:45:04 | 2455332.86463 | A | 1.234 | 0.002 | 13.84 | 0.01 |
| Mrk 501 | 2010-05-17 | 08:51:08 | 2455333.86884 | A | 1.255 | 0.002 | 13.87 | 0.01 |
| Mrk 501 | 2010-05-19 | 08:59:39 | 2455335.87475 | A | 1.260 | 0.001 | 13.87 | 0.01 |
| Mrk 501 | 2010-05-20 | 09:06:39 | 2455336.87962 | A | 1.275 | 0.002 | 13.89 | 0.01 |
| OJ 248 | 2010-05-16 | 04:44:08 | 2455332.69731 | 2 | 2.592 | 0.011 | 17.30 | 0.02 |
| OJ 287 | 2010-05-16 | 03:42:10 | 2455332.65428 | 4 | 1.516 | 0.004 | 15.70 | 0.01 |
| OJ 287 | 2010-05-17 | 04:14:32 | 2455333.67676 | 4 | 1.483 | 0.006 | 15.67 | 0.01 |
| OJ 287 | 2010-05-19 | 03:41:34 | 2455335.65386 | 4 | 1.372 | 0.004 | 15.56 | 0.01 |
| OJ 287 | 2010-05-20 | 03:47:14 | 2455336.65780 | 4 | 1.375 | 0.008 | 15.57 | 0.01 |
| PKS1222+216 | 2010-05-14 | 07:12:02 | 2455330.80002 | 1 | 1.352 | 0.003 | 15.55 | 0.03 |
| PKS1222+216 | 2010-05-16 | 06:24:00 | 2455332.76667 | 1 | 1.395 | 0.004 | 15.59 | 0.04 |
| PKS1222+216 | 2010-05-17 | 06:18:39 | 2455333.76295 | 1 | 1.284 | 0.004 | 15.47 | 0.04 |
| PKS1222+216 | 2010-05-20 | 06:17:30 | 2455336.76215 | 1 | 1.247 | 0.004 | 15.44 | 0.04 |
| PKS1502+106 | 2010-05-14 | 08:45:34 | 2455330.86497 | A | 4.047 | 0.018 | ||
| PKS1502+106 | 2010-05-16 | 07:45:30 | 2455332.82326 | A | 3.813 | 0.029 | ||
| PKS1502+106 | 2010-05-17 | 07:45:28 | 2455333.82324 | A | 3.898 | 0.032 | ||
| PKS1502+106 | 2010-05-19 | 07:53:08 | 2455335.82856 | A | 3.932 | 0.017 | ||
| PKS1502+106 | 2010-05-20 | 08:13:49 | 2455336.84293 | A | 3.922 | 0.025 | ||
| PKS1510-08 | 2010-05-14 | 07:57:00 | 2455330.83124 | 1 | 4.874 | 0.004 | 16.48 | 0.02 |
| PKS1510-08 | 2010-05-16 | 07:03:06 | 2455332.79382 | 1 | 4.922 | 0.007 | 16.52 | 0.03 |
| PKS1510-08 | 2010-05-16 | 09:52:39 | 2455332.91156 | 1 | 4.952 | 0.008 | 16.55 | 0.03 |
| PKS1510-08 | 2010-05-17 | 07:02:48 | 2455333.79361 | 1 | 5.037 | 0.005 | 16.64 | 0.03 |
| PKS1510-08 | 2010-05-19 | 07:05:28 | 2455335.79546 | 1 | 5.121 | 0.006 | 16.72 | 0.02 |
| PKS1510-08 | 2010-05-19 | 09:46:11 | 2455335.90707 | 1 | 5.128 | 0.006 | 16.73 | 0.02 |
| PKS1510-08 | 2010-05-20 | 07:30:54 | 2455336.81313 | 1 | 5.197 | 0.006 | 16.80 | 0.03 |
| PKS2155-304 | 2010-05-16 | 11:06:21 | 2455332.96274 | 2 | 1.276 | 0.001 | 13.31 | 0.02 |
| PKS2155-304 | 2010-05-17 | 11:03:26 | 2455333.96071 | 2 | 1.356 | 0.001 | 13.39 | 0.02 |
| PKS2155-304 | 2010-05-19 | 11:05:39 | 2455335.96226 | 2 | 1.330 | 0.001 | 13.37 | 0.02 |
| PKS2155-304 | 2010-05-20 | 11:03:07 | 2455336.96050 | 2 | 1.416 | 0.001 | 13.45 | 0.02 |
| S4 1030+61 | 2010-05-17 | 04:36:41 | 2455333.69214 | A | 2.608 | 0.004 | ||
| S4 1030+61 | 2010-05-19 | 04:46:00 | 2455335.69861 | A | 2.714 | 0.068 | ||
| S4 1030+61 | 2010-05-20 | 04:42:10 | 2455336.69595 | A | 2.606 | 0.003 | ||
| S5 0716+714 | 2010-05-16 | 04:11:41 | 2455332.67477 | 10 | 2.423 | 0.001 | 13.88 | 0.01 |
| S5 0716+714 | 2010-05-17 | 03:59:07 | 2455333.66605 | 10 | 2.103 | 0.002 | 13.56 | 0.01 |
| S5 0716+714 | 2010-05-19 | 04:18:52 | 2455335.67977 | 10 | 1.765 | 0.001 | 13.23 | 0.01 |
| S5 0716+714 | 2010-05-20 | 04:17:44 | 2455336.67898 | 10 | 2.184 | 0.002 | 13.64 | 0.01 |
| W Com | 2010-05-14 | 07:27:44 | 2455330.81093 | A | 3.140 | 0.003 | 15.22 | 0.04 |
| W Com | 2010-05-16 | 06:39:37 | 2455332.77751 | A | 3.203 | 0.003 | 15.28 | 0.04 |
| W Com | 2010-05-17 | 06:35:00 | 2455333.77431 | A | 3.105 | 0.003 | 15.18 | 0.04 |
| W Com | 2010-05-19 | 06:38:15 | 2455335.77656 | A | 3.173 | 0.002 | 15.25 | 0.03 |
| W Com | 2010-05-20 | 06:37:51 | 2455336.77628 | A | 3.185 | 0.003 | 15.27 | 0.04 |