Due to a problem in our data processing pipeline, B-Root’s RSSAC-002v4 data from 2020-03-24 to 2020-05-19 were incomplete. Data for that period included only half of B-Root’s sites.

We have corrected this problem and updated our results based on our archived data.

In addition, we were missing RSSAC data for 2019-04-28 and 2020-05-04. We have filled in both of those days.

We have adjusted our processing pipeline to avoid this problem in the future.