year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 03, 07, 09,   89.162003,   24.867758,   8,  57,  312.402466,    3.403233,    15,  1675
 2020, 06, 03, 07, 09,   88.889977,   25.813770,   8,  64,  313.507965,    4.263434,   161,  1677
 2020, 06, 03, 07, 09,   89.248779,   25.957893,   8,  56,  310.123444,    3.343451,   174,  1628
 2020, 06, 03, 07, 09,   88.863647,   25.993219,   8,  63,  312.808899,    3.858542,   188,  1675