2016-04-05T03:30:00Z set_cover 2016-04-05T03:31:00 19 NORMAL PROGRESS 272 EVT_LYRA_SWITCH_MODE 02 2016-04-05T03:31:00Z acquisition 50ms unit_2 unit_1 100 off 0 2016-04-05T03:32:00 19 NORMAL PROGRESS 272 EVT_LYRA_SWITCH_MODE 02 2016-04-05T03:32:00Z acquisition 50ms unit_2 unit_1 200000 off 0