year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 25, 19, 56,   98.266212,   39.849792,   8,  77,  309.255829,   13.951287,   404,  2439
 2020, 07, 25, 19, 56,   98.278084,   39.846954,   8,  52,  302.933716,    9.006071,   404,  2440
 2020, 07, 25, 19, 56,   80.803566,   41.726570,   9, 100,  360.867065,  107.945343,   533,   780