year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 04, 01, 12,  154.994598,   61.205139,   8,  69,  309.821045,    9.279537,    99,  2257
 2020, 08, 04, 01, 12,  148.443237,   60.266323,   9,  92,  339.974823,   39.915596,   231,  2622
 2020, 08, 04, 01, 12,  148.432281,   60.262581,   9,  84,  325.792297,   22.103689,   231,  2623
 2020, 08, 04, 01, 12,  153.420364,   62.345661,   8,  57,  306.929901,    7.223866,   301,  2263
 2020, 08, 04, 01, 12,  146.231079,   60.262856,   8,  48,  301.693817,    8.380898,   327,  2753
 2020, 08, 04, 01, 12,  154.226273,   63.185631,   9,  86,  329.039429,   32.718376,   383,  2169
 2020, 08, 04, 01, 12,  154.225296,   63.179012,   9,  81,  321.539642,   23.389513,   385,  2169
 2020, 08, 04, 01, 12,  154.216583,   63.185963,   8,  36,  304.106750,    7.240625,   386,  2169
 2020, 08, 04, 01, 12,  146.209991,   60.741863,   9,  91,  338.862030,   45.272129,   388,  2712
 2020, 08, 04, 01, 12,  146.199692,   60.738098,   8,  77,  317.233429,   17.911507,   388,  2713
 2020, 08, 04, 01, 12,  146.933029,   61.945576,   9,  80,  320.793945,   35.165058,   502,  2556
 2020, 08, 04, 01, 12,  146.913620,   61.938923,   9,  88,  333.432556,   60.021336,   502,  2557
 2020, 08, 04, 01, 12,  144.855804,   62.838955,   9,  80,  320.435394,   17.463448,   696,  2586
 2020, 08, 04, 01, 12,  144.845093,   62.835144,   8,  48,  301.656708,    5.291013,   696,  2587