PR/Diameter(micro-m)	0.3	0.5	0.7	1	2	5	hh:mm:ss
24/07/00 13:12	     1	     0	     0	     0	     0	     0	00:00:06
24/07/00 13:13	     0	     0	     0	     0	     0	     0	00:00:06
24/07/00 13:18	     0	     0	     0	     0	     0	     0	00:00:06