2015-03-13T20:15:00Z set_cover
2015-03-13T20:19:00 	 19 	 NORMAL PROGRESS 	 272 	 EVT_LYRA_SWITCH_MODE 	 02
2015-03-13T20:19:00Z acquisition 50ms unit_2 off 100 off 0
2015-03-13T20:20:00 	 19 	 NORMAL PROGRESS 	 272 	 EVT_LYRA_SWITCH_MODE 	 02
2015-03-13T20:20:00Z acquisition 50ms unit_2 off 200000 off 0