...
- Green: successfully harvested ("success")
- Blue: in progress ("in_progress")
- (or has partially harvested, "success_iteration" - means that the most recent harvest cycle completed but not all available documents were harvested because of document/cycle limitations)
- Red: harvested with errors ("error")
- Yellow: not yet seen by a harvester, or currently unapproved.
If the colored "Status" column contains numbers, eg "0/20" then it is referring to the (beta) distributed source function - the left number is the number of "in progress" threads, and the right number is the total number of threads.
Suspended sources retain their color status but have "[SUSPENDED]" prepended to their title.