| Object | UT Date | UT | JD | Comp Star | ΔV | σ(ΔV) | V | σ(V) |
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) |
| H1426+428 | 2008-11-30 | 12:50:23 | 2454801.03499 | A | 2.557 | 0.003 | 16.82 | 0.01 |
| H1426+428 | 2008-12-01 | 12:50:37 | 2454802.03515 | A | 2.488 | 0.003 | 16.75 | 0.01 |
| H1426+428 | 2008-12-02 | 12:47:29 | 2454803.03297 | A | 2.507 | 0.003 | 16.77 | 0.01 |
| H1426+428 | 2008-12-03 | 12:48:05 | 2454804.03339 | A | 2.336 | 0.003 | 16.60 | 0.01 |
| H1426+428 | 2008-12-05 | 12:40:57 | 2454806.02844 | A | 2.411 | 0.004 | 16.57 | 0.01 |
| H1426+428 | 2008-12-05 | 12:57:02 | 2454806.03961 | B | 1.945 | 0.008 | 16.56 | 0.01 |
| H1426+428 | 2008-12-28 | 12:51:28 | 2454829.03574 | A | 2.418 | 0.004 | 16.58 | 0.01 |
| H1426+428 | 2008-12-29 | 12:26:10 | 2454830.01817 | A | 2.459 | 0.003 | 16.62 | 0.01 |
| H1426+428 | 2008-12-30 | 12:14:40 | 2454831.01019 | A | 2.465 | 0.003 | 16.63 | 0.01 |
| H1426+428 | 2008-12-31 | 12:10:51 | 2454832.00753 | A | 2.465 | 0.003 | 16.62 | 0.01 |
| H1426+428 | 2009-01-01 | 12:16:45 | 2454833.01163 | A | 2.464 | 0.003 | 16.62 | 0.01 |
| H1426+428 | 2009-01-29 | 12:17:51 | 2454861.01240 | A | 2.463 | 0.003 | 16.62 | 0.01 |
| H1426+428 | 2009-01-30 | 10:39:10 | 2454861.94387 | A | 2.420 | 0.003 | 16.58 | 0.01 |
| H1426+428 | 2009-01-31 | 11:37:57 | 2454862.98469 | A | 2.439 | 0.003 | 16.60 | 0.01 |
| H1426+428 | 2009-02-01 | 10:24:31 | 2454863.93369 | A | 2.428 | 0.003 | 16.59 | 0.01 |
| H1426+428 | 2009-02-19 | 09:32:54 | 2454881.89785 | A | 2.424 | 0.003 | 16.58 | 0.01 |
| H1426+428 | 2009-02-20 | 10:48:19 | 2454882.95022 | A | 2.495 | 0.003 | 16.65 | 0.01 |
| H1426+428 | 2009-03-21 | 10:00:49 | 2454911.91723 | A | 2.663 | 0.003 | 16.82 | 0.01 |
| H1426+428 | 2009-03-24 | 11:13:46 | 2454914.96789 | A | 2.448 | 0.003 | 16.61 | 0.01 |
| H1426+428 | 2009-03-26 | 10:06:33 | 2454916.92122 | A | 2.340 | 0.002 | 16.50 | 0.01 |
| H1426+428 | 2009-04-26 | 10:05:07 | 2454947.92022 | A | 2.416 | 0.003 | 16.58 | 0.01 |
| H1426+428 | 2009-04-27 | 08:46:33 | 2454948.86566 | A | 2.398 | 0.003 | 16.56 | 0.01 |
| H1426+428 | 2009-04-29 | 09:25:41 | 2454950.89284 | A | 2.391 | 0.003 | 16.55 | 0.01 |
| H1426+428 | 2009-04-30 | 07:22:00 | 2454951.80694 | A | 2.388 | 0.002 | 16.55 | 0.01 |
| H1426+428 | 2009-05-01 | 08:37:57 | 2454952.85969 | A | 2.401 | 0.002 | 16.56 | 0.01 |