2018-07-31T10:22:00Z acquisition 50ms unit_2 unit_3 100 off 0
2018-07-31T10:23:00Z acquisition 50ms unit_2 unit_3 200000 off 0
2018-07-31T10:27:00Z set_cover
2018-07-31T10:42:00Z set_cover
2018-07-31T10:47:00Z acquisition 50ms unit_2 off 200000 off 0