year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 08, 21, 54,   53.813972,   51.846619,   8,  48,  302.346130,    7.010286,    98,   846
 2020, 07, 08, 21, 54,   54.762096,   51.509274,   8,  61,  304.613770,    7.778269,   136,   925
 2020, 07, 08, 21, 54,   54.588257,   51.514557,   8,  50,  302.571899,    6.330676,   137,   911
 2020, 07, 08, 21, 54,   54.600643,   51.513584,   7,  23,  300.494843,    5.144694,   137,   912
 2020, 07, 08, 21, 54,   54.524120,   51.511002,   8,  48,  302.228668,    6.640326,   138,   906
 2020, 07, 08, 21, 54,   54.586651,   51.506130,   7,  19,  303.649689,    6.447200,   138,   911
 2020, 07, 08, 21, 54,   54.598995,   51.505173,   9, 100,  358.587616,   76.731308,   138,   912
 2020, 07, 08, 21, 54,   54.685486,   51.498363,   8,  41,  301.381897,    6.236587,   138,   919
 2020, 07, 08, 21, 54,   54.597424,   51.496742,   9, 100,  336.663086,   36.303646,   139,   912
 2020, 07, 08, 21, 54,   54.609737,   51.495785,   9, 100,  321.577057,   18.837761,   139,   913
 2020, 07, 08, 21, 54,   52.749592,   51.565792,   9, 100,  332.738708,   41.987041,   150,   777
 2020, 07, 08, 21, 54,   52.764431,   51.564850,   9,  92,  315.807739,   19.984741,   150,   778
 2020, 07, 08, 21, 54,   43.726372,   48.884247,   9,  86,  312.839508,   32.365574,   600,   131
 2020, 07, 08, 21, 54,   43.743889,   48.884369,   8,  73,  308.074982,   25.419436,   600,   132