year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 06, 21, 05,   83.239090,   67.597130,   9,  97,  318.263153,   14.194602,   341,  1437
 2020, 08, 06, 21, 05,   83.256836,   67.594597,   9,  82,  311.418579,   10.204353,   341,  1438
 2020, 08, 06, 21, 05,   83.208870,   67.276878,   8,  79,  309.861511,    9.282095,   387,  1452
 2020, 08, 06, 21, 05,   83.033615,   67.280411,   9,  96,  318.033569,   14.282147,   390,  1443
 2020, 08, 06, 21, 05,   79.050255,   67.304741,   9,  85,  312.706604,   12.218535,   460,  1250
 2020, 08, 06, 21, 05,   79.070091,   67.302460,   8,  60,  304.504944,    7.660598,   460,  1251
 2020, 08, 06, 21, 05,   79.044899,   67.297905,   8,  45,  301.883362,    6.312906,   461,  1250
 2020, 08, 06, 21, 05,   75.546150,   66.951927,   8,  63,  305.030304,    9.885742,   566,  1109
 2020, 08, 06, 21, 05,   77.610481,   66.544815,   9,  97,  318.437897,   16.895725,   595,  1212
 2020, 08, 06, 21, 05,   78.736664,   66.283012,   9, 100,  336.192108,   32.322018,   614,  1275
 2020, 08, 06, 21, 05,   78.755409,   66.280777,   9, 100,  342.059875,   39.642250,   614,  1276
 2020, 08, 06, 21, 05,   77.156219,   66.394608,   9,  98,  319.295746,   18.416021,   623,  1196
 2020, 08, 06, 21, 05,   77.151093,   66.398956,   9,  94,  316.880981,   16.630724,   624,  1196
 2020, 08, 06, 21, 05,   76.976219,   66.364868,   9, 100,  339.966522,   41.080154,   631,  1189
 2020, 08, 06, 21, 05,   77.235161,   66.212593,   8,  70,  307.007507,    9.495124,   649,  1206
 2020, 08, 06, 21, 05,   77.241486,   65.905960,   9, 100,  320.800659,   18.362860,   694,  1217
 2020, 08, 06, 21, 05,  106.550079,   58.033707,   9,  97,  318.562775,   49.952465,   730,  3125
 2020, 08, 06, 21, 05,   70.986481,   66.205177,   7,  22,  300.216736,    7.073436,   731,   925
 2020, 08, 06, 21, 05,  106.555664,   58.039875,   9,  91,  315.446014,   42.882740,   738,  3125