2018-08-01T09:30:00Z acquisition 50ms unit_2 unit_3 100 off 0
2018-08-01T09:31:00Z acquisition 50ms unit_2 unit_3 200000 off 0
2018-08-01T09:35:00Z set_cover
2018-08-01T09:50:00Z set_cover
2018-08-01T09:55:00Z acquisition 50ms unit_2 off 200000 off 0