2015-05-04T10:12:00Z acquisition 50ms unit_2 unit_3 100 off 0
2015-05-04T10:13:00Z acquisition 50ms unit_2 unit_3 200000 off 0
2015-05-04T10:17:00Z set_cover
2015-05-04T10:32:00Z set_cover
2015-05-04T10:37:00Z acquisition 50ms unit_2 off 200000 off 0