2013-02-18T09:54:53Z acquisition 50ms unit_2 unit_3 100 off 0
2013-02-18T09:55:53Z acquisition 50ms unit_2 unit_3 200000 off 0
2013-02-18T09:59:53Z set_cover
2013-02-18T10:30:18Z set_cover
2013-02-18T10:35:18Z acquisition 50ms unit_2 off 200000 off 0