| Object | UT Date | UT | JD | Comp Star | ΔV | σ(ΔV) | V | σ(V) |
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) |
| B3 0650+453 | 2011-08-29 | 11:38:04 | 2455802.98477 | A | 2.857 | 0.011 | ||
| B3 0650+453 | 2011-09-15 | 12:07:47 | 2455820.00541 | A | 3.657 | 0.026 | ||
| B3 0650+453 | 2011-09-30 | 10:54:23 | 2455834.95443 | A | 4.443 | 0.020 |
