date,pga1,pga2,pga3 01-04-2019:07:45:59, 20.2660, 9.9574, 9.8140 01-04-2019:07:45:55, 20.2660, 9.9574, 9.8140 01-04-2019:07:45:51, 20.2660, 9.9574, 9.8140 01-04-2019:07:45:47, 20.2660, 9.9574, 9.8140 01-04-2019:07:45:44, 20.2660, 9.9574, 9.8140 01-04-2019:07:45:40, 20.2660, 9.9574, 8.7219 01-04-2019:07:45:36, 20.2660, 9.9574, 8.7219 01-04-2019:07:45:32, 20.2660, 9.9574, 8.7219 01-04-2019:07:45:28, 20.2660, 8.7443, 8.6076 01-04-2019:07:45:24, 20.2660, 8.6076, 6.7319 01-04-2019:07:45:20, 20.2660, 6.7319, 5.3990 01-04-2019:07:45:17, 20.2660, 2.0550, 1.8064