year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 20, 06, 09,  100.976318,   35.245586,   8,  72,  313.765961,    5.688042,   314,  1795
 2020, 08, 20, 06, 09,  100.993515,   35.512741,   8,  68,  313.372711,    5.952162,   353,  1783
 2020, 08, 20, 06, 09,  103.528404,   36.638214,   8,  71,  321.847839,    4.311576,   461,  1461
 2020, 08, 20, 06, 09,  103.204872,   36.774048,   8,  51,  315.369904,    3.826131,   488,  1492
 2020, 08, 20, 06, 09,  110.397972,   39.352837,   8,  64,  311.353302,    8.548552,   756,   751