date,pga1,pga2,pga3 18-02-2019:03:02:31, 0.3405, 0.2135, 0.2088 18-02-2019:03:02:28, 0.3405, 0.2135, 0.2088 18-02-2019:03:02:25, 0.3405, 0.2135, 0.2088 18-02-2019:03:02:22, 0.3405, 0.2135, 0.2088 18-02-2019:03:02:18, 0.3405, 0.2135, 0.2088 18-02-2019:03:02:15, 0.3405, 0.2135, 0.2088 18-02-2019:03:02:12, 0.3405, 0.2135, 0.2088 18-02-2019:03:02:09, 0.3405, 0.2135, 0.2080 18-02-2019:03:02:06, 0.3405, 0.2135, 0.2080 18-02-2019:03:02:03, 0.3405, 0.2135, 0.2080 18-02-2019:03:02:00, 0.3475, 0.2305, 0.2232 18-02-2019:03:01:56, 0.3475, 0.2305, 0.2232