date,pga1,pga2,pga3 17-09-2018:01:27:02, 1.4906, 1.3734, 1.3491 17-09-2018:01:26:58, 1.4906, 1.3734, 1.3491 17-09-2018:01:26:54, 1.4906, 1.3734, 1.3491 17-09-2018:01:26:49, 1.4906, 1.3734, 1.3491 17-09-2018:01:26:45, 1.4906, 1.3734, 1.3491 17-09-2018:01:26:42, 1.4906, 1.3734, 1.3491 17-09-2018:01:26:38, 1.4906, 1.3734, 1.3491 17-09-2018:01:26:34, 1.4906, 1.3734, 1.3491 17-09-2018:01:26:30, 1.4906, 1.3491, 0.8752 17-09-2018:01:26:26, 1.3491, 0.6447, 0.6198 17-09-2018:01:26:22, 0.6094, 0.3842, 0.3513 17-09-2018:01:26:18, 0.3842, 0.3513, 0.1272