| 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) | |
| PKS0736+01 | 2015-04-21 | 05:03:21 | 2457133.71066 | 5000-7000 | 0.0154 | 0.0401 | 0.0306 | 0.0429 | 3.42 | 0.19 | 31.6 | 1.6 | pks0736.q.fits | pks0736.u.fits | |
| PKS1441+252 | 2015-04-21 | 05:43:15 | 2457133.73837 | 5000-7000 | -0.3188 | 0.0296 | -0.1916 | 0.0306 | 37.19 | 0.14 | 105.5 | 0.1 | pks1441_1.q.fits | pks1441_1.u.fits | |
| Mrk 501 | 2015-04-21 | 06:11:58 | 2457133.75831 | 5000-7000 | 0.0041 | 0.0160 | -0.0144 | 0.0142 | 1.49 | 0.07 | 143.0 | 1.4 | mrk501.q.fits | mrk501.u.fits | |
| OJ 287 | 2015-04-21 | 06:28:49 | 2457133.77001 | 5000-7000 | -0.1122 | 0.0252 | 0.0177 | 0.0267 | 11.35 | 0.12 | 85.5 | 0.3 | oj287.q.fits | oj287.u.fits | |
| Mrk 421 | 2015-04-21 | 06:47:08 | 2457133.78273 | 5000-7000 | 0.0556 | 0.0079 | -0.0055 | 0.0077 | 5.58 | 0.04 | 177.2 | 0.2 | mrk421.q.fits | mrk421.u.fits | |
| PKS1441+252 | 2015-04-21 | 07:04:10 | 2457133.79456 | 5000-7000 | -0.3131 | 0.0217 | -0.1900 | 0.0230 | 36.63 | 0.10 | 105.6 | 0.1 | pks1441_2.q.fits | pks1441_2.u.fits | |
| 3C 279 | 2015-04-21 | 07:24:02 | 2457133.80836 | 5000-7000 | -0.0070 | 0.0296 | 0.1897 | 0.0316 | 18.98 | 0.14 | 46.1 | 0.2 | 3c279.q.fits | 3c279.u.fits | |
| PKS1222+216 | 2015-04-21 | 07:57:51 | 2457133.83184 | 5000-7000 | 0.0858 | 0.0190 | -0.0087 | 0.0175 | 8.63 | 0.08 | 177.1 | 0.3 | pks1222.q.fits | pks1222.u.fits | |
| PKS1441+252 | 2015-04-21 | 08:22:50 | 2457133.84919 | 5000-7000 | -0.3117 | 0.0229 | -0.1819 | 0.0220 | 36.09 | 0.10 | 105.1 | 0.1 | pks1441_3.q.fits | pks1441_3.u.fits | |
| PKS1510-08 | 2015-04-21 | 08:44:29 | 2457133.86422 | 5000-7000 | -0.0013 | 0.0159 | 0.1206 | 0.0163 | 12.06 | 0.07 | 45.3 | 0.2 | pks1510.q.fits | pks1510.u.fits | |
| PKS1441+252 | 2015-04-21 | 10:26:43 | 2457133.93522 | 5000-7000 | -0.3134 | 0.0244 | -0.1864 | 0.0247 | 36.47 | 0.11 | 105.4 | 0.1 | pks1441_4.q.fits | pks1441_4.u.fits | |
| PKS1502+106 | 2015-04-21 | 10:54:43 | 2457133.95466 | 5000-7000 | -0.2326 | 0.0350 | 0.0108 | 0.0325 | 23.28 | 0.16 | 88.7 | 0.2 | pks1502.q.fits | pks1502.u.fits | |
| BL Lac | 2015-04-21 | 11:23:40 | 2457133.97477 | 5000-7000 | 0.0458 | 0.0106 | 0.0007 | 0.0121 | 4.58 | 0.05 | 0.4 | 0.3 | bllac.q.fits | bllac.u.fits | |
| PKS1441+252 | 2015-04-21 | 11:41:39 | 2457133.98726 | 5000-7000 | -0.3202 | 0.0334 | -0.1809 | 0.0349 | 36.78 | 0.16 | 104.7 | 0.1 | pks1441_5.q.fits | pks1441_5.u.fits |