| 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) | |
| Mrk 421 | 2013-04-17 | 03:09:20 | 2456399.63148 | 5000-7000 | 0.0367 | 0.0045 | 0.0086 | 0.0046 | 3.77 | 0.02 | 6.6 | 0.2 | mrk421_1.q.fits | mrk421_1.u.fits | |
| Mrk 421 | 2013-04-17 | 03:29:13 | 2456399.64529 | 5000-7000 | 0.0385 | 0.0047 | 0.0087 | 0.0046 | 3.95 | 0.02 | 6.4 | 0.2 | mrk421_2.q.fits | mrk421_2.u.fits | |
| Mrk 421 | 2013-04-17 | 04:18:20 | 2456399.67940 | 5000-7000 | 0.0408 | 0.0047 | 0.0072 | 0.0048 | 4.15 | 0.02 | 5.0 | 0.1 | mrk421_3.q.fits | mrk421_3.u.fits |