year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 30, 05, 35,  115.727394,   28.973362,   8,  31,  302.099213,    4.111241,    95,  1217
 2020, 10, 30, 05, 35,  119.832375,   30.359020,   8,  70,  310.395630,   12.807612,   234,   776
 2020, 10, 30, 05, 35,  102.218719,   27.722990,   8,  66,  307.660095,    8.502037,   267,  2722
 2020, 10, 30, 05, 35,  102.211624,   27.721334,   8,  72,  311.685486,   11.310865,   267,  2723
 2020, 10, 30, 05, 35,  102.210495,   27.730003,   8,  58,  316.910828,   14.554608,   274,  2722
 2020, 10, 30, 05, 35,  117.776665,   30.845943,   8,  68,  309.286804,    7.444014,   340,   980
 2020, 10, 30, 05, 35,  115.945641,   30.714090,   8,  66,  307.827393,    6.863977,   350,  1153
 2020, 10, 30, 05, 35,  116.223343,   30.809692,   8,  66,  308.029541,    8.451355,   360,  1124
 2020, 10, 30, 05, 35,  118.172218,   31.134243,   8,  68,  309.237854,    8.395390,   376,   928
 2020, 10, 30, 05, 35,  118.013077,   31.412071,   8,  63,  306.280945,    6.454797,   421,   939
 2020, 10, 30, 05, 35,   96.749413,   28.005405,   8,  62,  323.443817,   67.574280,   509,  3182
 2020, 10, 30, 05, 35,   96.755692,   28.010023,   8,  78,  318.025818,   53.702255,   518,  3181
 2020, 10, 30, 05, 35,   96.744553,   28.006866,   8,  65,  311.708466,   38.603683,   518,  3182
 2020, 10, 30, 05, 35,   96.592300,   28.119740,   8,  57,  303.697754,   23.498980,   537,  3187