year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 11, 18, 32,  102.442055,    1.345137,   7,  18,  300.425171,    3.933512,   549,  1522
 2021, 03, 11, 18, 32,  102.448982,    1.344056,   8,  74,  309.796295,    7.398472,   549,  1523
 2021, 03, 11, 18, 32,  102.462830,    1.341878,   8,  63,  308.197052,    6.369180,   549,  1525
 2021, 03, 11, 18, 32,  103.260033,    0.478744,   9,  96,  317.926636,   11.258762,   658,  1664
 2021, 03, 11, 18, 32,  103.258995,    0.472104,   8,  65,  305.627045,    5.084329,   659,  1664