year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 21, 17, 43,  121.633705,  -27.267643,   9, 100,  322.877350,   26.605339,   583,  2808
 2020, 10, 21, 17, 43,  121.606918,  -27.277084,   9, 100,  366.576599,  125.888000,   584,  2805
 2020, 10, 21, 17, 43,  121.615509,  -27.277756,   9, 100,  380.728241,  184.262970,   584,  2806
 2020, 10, 21, 17, 43,  121.624084,  -27.278416,   9, 100,  324.455048,   28.182018,   584,  2807
 2020, 10, 21, 17, 43,  121.632652,  -27.279072,   8,  36,  307.367523,   10.683325,   584,  2808
 2020, 10, 21, 17, 43,  121.597282,  -27.287821,   9, 100,  363.100037,  113.222618,   585,  2804
 2020, 10, 21, 17, 43,  121.605850,  -27.288494,   9, 100,  395.405579,  264.262329,   585,  2805
 2020, 10, 21, 17, 43,  121.614410,  -27.289165,   9, 100,  337.826050,   48.610645,   585,  2806
 2020, 10, 21, 17, 43,  121.622978,  -27.289837,   8,  34,  306.560303,    9.714334,   585,  2807
 2020, 10, 21, 17, 43,  121.587639,  -27.298557,   9, 100,  321.996277,   25.120565,   586,  2803
 2020, 10, 21, 17, 43,  121.596207,  -27.299231,   9, 100,  371.632965,  144.627869,   586,  2804
 2020, 10, 21, 17, 43,  121.604767,  -27.299911,   9, 100,  324.926758,   28.330219,   586,  2805
 2020, 10, 21, 17, 43,  121.569405,  -27.308588,   9, 100,  323.000580,   27.527710,   587,  2801
 2020, 10, 21, 17, 43,  121.577995,  -27.309273,   8,  51,  302.783234,    8.408892,   587,  2802
 2020, 10, 21, 17, 43,  121.586571,  -27.309956,   8,  62,  304.948212,   10.401903,   587,  2803
 2020, 10, 21, 17, 43,  121.563515,  -27.309441,   8,  65,  305.538269,   10.680913,   594,  2801
 2020, 10, 21, 17, 43,  121.572136,  -27.310068,   9, 100,  323.901978,   28.882505,   594,  2802