year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 07, 10, 18, 48,  112.153572,   60.915840,   9,  98,  319.348907,   15.554482,    60,  1414
 2021, 07, 10, 18, 48,  112.145912,   60.902714,   8,  57,  303.802124,    7.681015,    62,  1414
 2021, 07, 10, 18, 48,   97.352623,   60.848938,   9, 100,  330.321533,   30.400291,   248,   588
 2021, 07, 10, 18, 48,   96.247810,   60.435425,   9,  94,  316.651245,   19.977581,   314,   509
 2021, 07, 10, 18, 48,   96.507141,   60.430759,   9,  99,  319.809479,   22.090340,   314,   528
 2021, 07, 10, 18, 48,  108.072769,   59.633781,   8,  71,  307.348206,   10.801066,   323,  1207
 2021, 07, 10, 18, 48,  107.598427,   58.451790,   9,  98,  318.843475,   18.384741,   505,  1213
 2021, 07, 10, 18, 48,  107.669037,   58.429043,   8,  76,  308.960022,   11.899586,   507,  1218
 2021, 07, 10, 18, 48,  107.571632,   58.425179,   8,  66,  305.989166,    9.820291,   509,  1212
 2021, 07, 10, 18, 48,  107.370728,   58.428280,   9,  97,  318.672821,   18.383162,   513,  1200
 2021, 07, 10, 18, 48,  106.547600,   58.034054,   9,  90,  314.996613,   16.659552,   584,  1161
 2021, 07, 10, 18, 48,  106.812073,   57.990746,   8,  61,  304.765076,    9.313075,   586,  1178
 2021, 07, 10, 18, 48,  106.793365,   57.985260,   8,  62,  304.997772,    9.748350,   587,  1177
 2021, 07, 10, 18, 48,  105.884392,   57.879910,   9, 100,  327.243927,   28.950762,   617,  1126
 2021, 07, 10, 18, 48,  105.881638,   57.872501,   9,  91,  315.343750,   17.599295,   618,  1126
 2021, 07, 10, 18, 48,  105.948166,   57.788960,   8,  34,  300.838196,    8.642236,   630,  1132