tiempo,amplitud 2019-03-23T01:57:01.810000,5.6537e+31 2019-03-23T01:57:01.849999,-7.13697e+31 2019-03-23T01:57:01.889998,8.82235e+31 2019-03-23T01:57:01.929997,-1.07393e+32 2019-03-23T01:57:01.969996,1.29322e+32