Alan Whiting & students (CTIO, Chile):
We have photometry on the two stars from 0117 UT to about 0440, at
the rate of 28 in 30 minutes. We started out in B but switched to U at
0224.
We stared out in B, and saw no activity;
switched to U, and saw nothing-until at the end, it looks like the
fainter star had a flare, which was cut off by it being too low to
observe.
Figure 1: CTIO results in U (upper plot) and B (lower plot)
band. [courtesy of Melissa Rice & Alan Whiting]