tiempo,amplitud 2019-03-23T01:57:01.810000,5.46843e+31 2019-03-23T01:57:01.849999,-6.90308e+31 2019-03-23T01:57:01.889998,8.53321e+31 2019-03-23T01:57:01.929997,-1.03873e+32 2019-03-23T01:57:01.969996,1.25084e+32