date,pga1,pga2,pga3 16-12-2017:11:18:44, 0.7519, 0.7265, 0.6359 16-12-2017:11:18:39, 0.7519, 0.7265, 0.6359 16-12-2017:11:18:34, 0.7519, 0.7265, 0.6359 16-12-2017:11:18:30, 0.7519, 0.6359, 0.6312 16-12-2017:11:18:25, 0.7519, 0.6359, 0.6312 16-12-2017:11:18:20, 0.7519, 0.6359, 0.5481 16-12-2017:11:18:16, 0.6359, 0.5481, 0.4390 16-12-2017:11:18:11, 0.6359, 0.5481, 0.3484 16-12-2017:11:18:07, 0.6359, 0.5481, 0.3484 16-12-2017:11:18:02, 0.5481, 0.4385, 0.3484 16-12-2017:11:17:58, 1.3172, 1.2447, 0.6992 16-12-2017:11:17:53, 1.3172, 1.2447, 0.6992