year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 08, 13, 12,    3.732041,    6.492428,   8,  59,  314.689911,    6.028277,    87,  1379
 2020, 08, 08, 13, 12,    3.724746,    6.491344,   9,  99,  357.678864,   53.133469,    87,  1380
 2020, 08, 08, 13, 12,    3.158478,    7.204571,   8,  57,  311.493225,    4.925077,   205,  1435
 2020, 08, 08, 13, 12,    2.787967,    7.296812,   8,  30,  312.225494,    4.250216,   227,  1482
 2020, 08, 08, 13, 12,    6.706562,    8.200828,   8,  51,  306.798126,    3.975710,   277,   995