year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 23, 19, 08,  105.806488,   57.192600,   7,  14,  302.124756,    5.335311,    80,  1452
 2020, 08, 23, 19, 08,  105.822533,   57.169300,   9,  80,  310.615204,    9.092846,    83,  1454
 2020, 08, 23, 19, 08,  106.246376,   56.681995,   8,  50,  302.606598,    6.274531,   145,  1505
 2020, 08, 23, 19, 08,  106.149582,   56.647514,   7,  13,  306.673309,    7.601671,   152,  1499