New test data and plots of results from the last phase are now at:
Adjust the signals a bit based on feedback from the MIT group. I've attached their results and report to the wiki page in the Phase IVa area if anyone is interested. They found the signal but had to adjust their algorithm a bit to do so.
Let's set a target date of June 1st for the time of unveiling of the true signal in this case + release of the next synthetic data set.