nasa93.csv log0	0	1.5282631038
nasa93.csv log1	10	0.965
nasa93.csv log2	20	0.95
nasa93.csv log3	30	0.902845528455
nasa93.csv log4	40	0.919811320755
nasa93.csv log5	50	0.892361111111
nasa93.csv log6	60	0.921383647799
nasa93.csv log7	70	0.928571428571
nasa93.csv log8	80	0.9