year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 21, 21, 06,   70.983505,   66.201782,   9, 100,  320.648682,   21.634022,    13,   924
 2020, 07, 21, 21, 06,   70.994766,   66.197006,   8,  75,  308.686493,   12.929741,    17,   925
 2020, 07, 21, 21, 06,   77.163498,   64.921432,   9, 100,  325.248505,   22.745272,   121,  1247
 2020, 07, 21, 21, 06,   76.631844,   64.959183,   9, 100,  340.515747,   41.383160,   124,  1219
 2020, 07, 21, 21, 06,   77.852097,   63.122612,   9,  83,  311.544708,   11.208995,   371,  1353
 2020, 07, 21, 21, 06,   76.684341,   63.064884,   9,  87,  313.295288,   12.920421,   401,  1289
 2020, 07, 21, 21, 06,   76.700943,   63.062862,   8,  48,  302.277222,    7.223900,   401,  1290
 2020, 07, 21, 21, 06,   76.972389,   62.985729,   8,  78,  309.601257,   10.833390,   407,  1308
 2020, 07, 21, 21, 06,   66.961861,   61.750893,   8,  64,  305.333527,   12.059243,   725,   804