2012-06-21T03:04:40Z acquisition 50ms unit_2 unit_3 100 off 0
2012-06-21T03:05:40Z acquisition 50ms unit_2 unit_3 200000 off 0
2012-06-21T03:09:40Z set_cover
2012-06-21T03:24:40Z set_cover
2012-06-21T03:29:40Z acquisition 50ms unit_2 off 200000 off 0