2010-01-13T01:30:00Z acquisition 1000ms unit_2 off 100 off 0
2010-01-13T01:40:00Z acquisition present present
2010-01-13T01:40:00Z acquisition 1000ms unit_2 off 200000 off 0
2010-01-13T02:00:00Z warm_up present present
2010-01-13T02:00:00Z warm_up 1000ms unit_2 off 200000 off 0 open close