| 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) | |
| S4 1800+44 | 2016-03-15 | 12:14:46 | 2457463.01025 | 5000-7000 | -0.0304 | 0.0353 | -0.0364 | 0.0367 | 4.74 | 0.16 | 115.1 | 1.0 | s4_1800.q.fits | s4_1800.u.fits | |
| S4 1800+44 | 2016-03-17 | 12:13:02 | 2457465.00905 | 5000-7000 | -0.0055 | 0.0382 | -0.0159 | 0.0382 | 1.67 | 0.17 | 125.5 | 2.9 | s4_1800.q.fits | s4_1800.u.fits |