year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 20, 01, 55,    6.739066,   51.423595,   8,  54,  303.297180,    8.658538,     1,  1889
 2021, 03, 20, 01, 55,    3.812997,   51.172939,   8,  63,  305.101410,    8.130977,   112,  1660
 2021, 03, 20, 01, 55,    3.810290,   51.166439,   9,  80,  310.469818,   10.108867,   113,  1660