2018-05-23T10:17:00Z acquisition 50ms unit_2 unit_3 100 off 0
2018-05-23T10:18:00Z acquisition 50ms unit_2 unit_3 200000 off 0
2018-05-23T10:22:00Z set_cover
2018-05-23T10:37:00Z set_cover
2018-05-23T10:42:00Z acquisition 50ms unit_2 off 200000 off 0