__________________________________ JD-2449000 / mA-mD / mB-mD __________________________________ 2579.4220 1.9257 1.8434 2581.3842 1.9325 1.85935 2582.4508 1.93165 1.86861 2583.3343 1.9421 1.8732 2584.3419 1.90876 1.84344 2585.3765 1.93125 1.85649 2587.3318 1.94237 1.87385 2588.3294 1.92722 1.87095 2592.6179 1.9045 1.83633 2596.5973 1.90281 1.85154 2602.3658 1.91202 1.86139 2603.3622 1.9217 1.86917 2604.3635 1.91567 1.86632 2605.3744 1.91462 1.86506 2606.3822 1.91635 1.87212 2609.3649 1.91148 1.87828 2610.3657 1.90805 1.86701 2611.3667 1.90118 1.86209 2612.3651 1.90636 1.8679 2613.4367 1.90439 1.86047 2614.3713 1.89828 1.86152 2615.3753 1.88874 1.85603 2617.3666 1.89067 1.86146 2618.3629 1.90196 1.87003 2620.4431 1.90668 1.87373 2622.3696 1.88592 1.87142 2623.374 1.89522 1.87879 2624.3706 1.89069 1.88605 __________________________________________________________________________________ NOTES __________________________________________________________________________________ (1) Photometry from the GLITP/Q0957+561 frames in the V band and a standard PSF fitting code (2) We used the clean two-dimensional profile of the H star as the empirical PSF to fit stars and components (3) The D star was chosen as the reference candle, so we present brightness records mA-mD and mB-mD (4) Typical errors in yA = mA-mD and yB = mB-mD are of eA = 8.6 mmag and eB = 9.7 mmag, respectively __________________________________________________________________________________