year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 10, 12, 17,    4.995105,   36.319107,   8,  58,  304.227325,    7.729452,    56,  2140
 2020, 11, 10, 12, 17,   -0.750433,   35.198402,   8,  74,  313.450409,   11.835666,    85,  2716
 2020, 11, 10, 12, 17,   -0.238971,   35.805756,   9,  85,  355.248810,   66.237679,   152,  2623
 2020, 11, 10, 12, 17,   -0.275850,   35.818413,   8,  55,  312.160980,    9.944853,   154,  2627