year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 12, 22, 10,  126.770607,   70.076660,   7,  22,  302.461823,    8.480635,   281,  2936
 2020, 07, 12, 22, 10,  126.717125,   70.043434,   8,  51,  306.245789,   11.505033,   283,  2939
 2020, 07, 12, 22, 10,  126.722313,   70.034920,   8,  78,  317.970490,   25.651091,   283,  2940
 2020, 07, 12, 22, 10,  126.700012,   70.035416,   8,  68,  315.783295,   21.033415,   291,  2940