year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 20, 02, 01,    6.723261,   29.670271,   8,  49,  302.463135,   10.777272,    60,  2758
 2021, 03, 20, 02, 01,    0.307325,   28.117828,   9, 100,  347.993622,   67.295471,   494,  2156
 2021, 03, 20, 02, 01,    0.312752,   28.120689,   9, 100,  334.217621,   41.199833,   496,  2157
 2021, 03, 20, 02, 01,    0.299840,   28.115088,   8,  42,  301.544250,    8.115199,   497,  2156