Note:

Observed at Kinneret Observatory with a one-shot colour camera; the blue channel of the Bayer matrix, used as an approximation to Johnson B. No colour transformation was applied.
Differential magnitudes, instrumental zero point (target minus an ensemble of 4 comparison stars).
A companion 11.8 px from the target contributes light inside the aperture, so the measured depth is diluted and is a lower limit.
No baseline after the dip - the series ends before the star returns to its out-of-eclipse level, so the mid-time is not determined.
A field star falls in the target's sky annulus; the annulus was widened to 26.3-29.7 px to exclude it.
The meridian flip falls inside the series; 5 frames were taken after it.