Process Log / History / Table

I am trying to get a table in a baq that will give me a history of when Capture COS/WIP activity was run and with what parameters. I thought I found when I needed in the SysTask and SysTaskParam tables but looking through the records it seems like these purge themselves pretty frequently.

Is there some other place I could find this data? We are on 10.1.600.8. I am hoping it is on a table I can access via BAQ instead of a log file or something.