year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 24, 17, 21,  116.144295,    6.639390,   7,  20,  305.123840,    4.438104,   740,   924
 2020, 08, 24, 17, 21,  116.151901,    6.638267,   8,  57,  307.893127,    6.005501,   740,   925