| Object | UT Date | UT | JD | λλ | < q > | rms(q) | < u > | rms(u) | P (%) | σ(P) (%) | θ (º) | σ(θ) (º) | Full q spectrum | Full u spectrum | |
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) | (11) | (12) | (13) | (14) | (15) | |
| H1426+428 | 2009-12-15 | 12:15:27 | 2455181.01073 | 5000-7000 | -0.0009 | 0.0188 | -0.0175 | 0.0194 | 1.75 | 0.09 | 133.5 | 1.4 | h1426.q.fits | h1426.u.fits | |
| H1426+428 | 2010-01-14 | 11:25:08 | 2455210.97579 | 5000-7000 | 0.0022 | 0.0175 | -0.0154 | 0.0172 | 1.56 | 0.08 | 139.0 | 1.4 | h1426.q.fits | h1426.u.fits | |
| H1426+428 | 2010-02-14 | 10:24:21 | 2455241.93358 | 5000-7000 | -0.0077 | 0.0115 | -0.0209 | 0.0122 | 2.23 | 0.05 | 124.9 | 0.7 | h1426.q.fits | h1426.u.fits | |
| H1426+428 | 2010-02-15 | 10:14:03 | 2455242.92642 | 5000-7000 | -0.0053 | 0.0126 | -0.0212 | 0.0117 | 2.18 | 0.06 | 128.0 | 0.7 | h1426.q.fits | h1426.u.fits | |
| H1426+428 | 2010-02-17 | 09:06:49 | 2455244.87973 | 5000-7000 | 0.0018 | 0.0128 | -0.0139 | 0.0128 | 1.40 | 0.06 | 138.6 | 1.2 | h1426.q.fits | h1426.u.fits | |
| H1426+428 | 2010-03-15 | 09:40:21 | 2455270.90302 | 5000-7000 | 0.0045 | 0.0127 | -0.0120 | 0.0131 | 1.28 | 0.06 | 145.3 | 1.3 | h1426.q.fits | h1426.u.fits | |
| H1426+428 | 2010-03-18 | 09:21:44 | 2455273.89009 | 5000-7000 | 0.0056 | 0.0164 | -0.0038 | 0.0168 | 0.67 | 0.07 | 163.0 | 3.2 | h1426.q.fits | h1426.u.fits | |
| H1426+428 | 2010-03-21 | 09:26:17 | 2455276.89325 | 5000-7000 | 0.0030 | 0.0163 | -0.0117 | 0.0147 | 1.20 | 0.07 | 142.1 | 1.7 | h1426.q.fits | h1426.u.fits | |
| H1426+428 | 2010-04-06 | 08:52:24 | 2455292.86972 | 5000-7000 | 0.0065 | 0.0127 | -0.0052 | 0.0133 | 0.83 | 0.06 | 160.8 | 2.1 | h1426.q.fits | h1426.u.fits | |
| H1426+428 | 2010-05-15 | 09:18:23 | 2455331.88777 | 5000-7000 | 0.0073 | 0.0181 | -0.0175 | 0.0202 | 1.90 | 0.09 | 146.4 | 1.4 | h1426.q.fits | h1426.u.fits | |
| H1426+428 | 2010-05-17 | 09:09:22 | 2455333.88150 | 5000-7000 | 0.0096 | 0.0135 | -0.0037 | 0.0139 | 1.03 | 0.06 | 169.4 | 1.7 | h1426.q.fits | h1426.u.fits | |
| H1426+428 | 2010-06-14 | 07:49:32 | 2455361.82606 | 5000-7000 | 0.0163 | 0.0158 | -0.0106 | 0.0157 | 1.95 | 0.07 | 163.5 | 1.0 | h1426.q.fits | h1426.u.fits |