year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 24, 08, 08,   81.546333,    7.069250,   8,  77,  322.393280,   12.956328,    41,  1154
 2020, 08, 24, 08, 08,   81.639877,    7.097966,   8,  46,  314.537354,    7.824228,    43,  1143
 2020, 08, 24, 08, 08,   81.619995,    7.458400,   8,  38,  319.776489,    8.534812,    98,  1136
 2020, 08, 24, 08, 08,   81.611153,    7.457141,   8,  66,  322.778259,   11.477094,    98,  1137
 2020, 08, 24, 08, 08,   81.140144,    7.441578,   8,  77,  328.318268,   17.499083,   105,  1191
 2020, 08, 24, 08, 08,   81.147507,    7.450036,   8,  78,  329.349060,   19.521135,   106,  1190
 2020, 08, 24, 08, 08,   81.161003,    7.537460,   9,  87,  334.194885,   24.778227,   119,  1186
 2020, 08, 24, 08, 08,   81.213058,    7.853703,   8,  65,  324.399384,   11.399988,   165,  1172
 2020, 08, 24, 08, 08,   81.203667,    8.046116,   8,  48,  314.356079,    5.539040,   194,  1168
 2020, 08, 24, 08, 08,   79.995209,    7.973066,   8,  30,  308.155304,    2.983598,   209,  1316
 2020, 08, 24, 08, 08,   81.323700,    8.461842,   8,  66,  316.548218,    6.523394,   252,  1145
 2020, 08, 24, 08, 08,   80.346893,    8.426977,   9,  80,  323.591675,   11.190112,   268,  1260
 2020, 08, 24, 08, 08,   80.268562,    8.466053,   8,  60,  319.715729,    7.588398,   276,  1268