2012-03-19T03:01:31Z acquisition 50ms unit_2 unit_3 100 off 0
2012-03-19T03:02:31Z acquisition 50ms unit_2 unit_3 200000 off 0
2012-03-19T03:06:31Z set_cover
2012-03-19T03:21:31Z set_cover
2012-03-19T03:26:31Z acquisition 50ms unit_2 off 200000 off 0