//t(s) field_1 
50 300 
50.1 485.327 
50.2 528.401 
50.3 564.064 
50.4 595.675 
50.5 623.674 
50.6 648.924 
50.7 672.382 
50.8 692.79 
50.9 711.673 
51 728.648 
