year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 09, 03, 45,  105.883537,   57.873940,   8,  60,  304.846710,   19.609119,    44,  3031
 2020, 06, 09, 03, 45,  146.264496,   65.419296,   8,  44,  304.351471,    8.166723,    61,   573
 2020, 06, 09, 03, 45,  146.271088,   65.418945,   8,  62,  305.783142,    8.085133,    67,   572
 2020, 06, 09, 03, 45,  149.761169,   65.710312,   8,  54,  303.878815,   10.232394,   105,   368
 2020, 06, 09, 03, 45,  149.741714,   65.710419,   8,  58,  306.031097,   11.141109,   105,   369
 2020, 06, 09, 03, 45,  155.267059,   67.391846,   8,  39,  301.383636,   17.354959,   390,   142
 2020, 06, 09, 03, 45,  155.328140,   67.469368,   8,  69,  358.343719,  157.653336,   396,   141
 2020, 06, 09, 03, 45,  155.352982,   67.490974,   8,  64,  339.590912,   85.821426,   406,   140
 2020, 06, 09, 03, 45,  152.543747,   68.673859,   8,  53,  320.606049,   28.123886,   578,   249
 2020, 06, 09, 03, 45,  152.518097,   68.674583,   8,  61,  324.639252,   35.061386,   578,   250
 2020, 06, 09, 03, 45,  152.492386,   68.675301,   7,  17,  326.207214,   35.173878,   578,   251
 2020, 06, 09, 03, 45,  152.440048,   68.800545,   8,  30,  308.526703,   13.083951,   588,   254
 2020, 06, 09, 03, 45,  152.468521,   68.812218,   8,  75,  391.558868,  311.816071,   589,   253
 2020, 06, 09, 03, 45,  152.442291,   68.812851,   8,  75,  402.719849,  406.628021,   589,   254
 2020, 06, 09, 03, 45,  152.417770,   68.813438,   8,  58,  317.472595,   23.779202,   589,   255
 2020, 06, 09, 03, 45,  152.435776,   68.804474,   9,  91,  338.902954,   64.399223,   596,   254
 2020, 06, 09, 03, 45,  152.490768,   68.815376,   8,  39,  310.230682,   15.004724,   597,   252
 2020, 06, 09, 03, 45,  152.464172,   68.816093,   9, 100,  421.125580,  605.283569,   597,   253
 2020, 06, 09, 03, 45,  152.438248,   68.816803,   9, 100,  395.889771,  346.278351,   597,   254
 2020, 06, 09, 03, 45,  152.413193,   68.817459,   8,  42,  308.394165,   12.585370,   597,   255
 2020, 06, 09, 03, 45,  152.467682,   68.828392,   9,  91,  338.356781,   62.633514,   598,   253
 2020, 06, 09, 03, 45,  112.239090,   64.906898,   8,  48,  305.285095,    7.413355,   642,  2231
 2020, 06, 09, 03, 45,  112.224701,   64.902893,   8,  44,  303.682190,    6.586492,   642,  2232
 2020, 06, 09, 03, 45,  112.152626,   64.882843,   8,  32,  308.179443,    7.883422,   642,  2237
 2020, 06, 09, 03, 45,  112.160255,   64.904747,   8,  59,  308.926575,    8.972170,   644,  2235